81020513088

素因数分解:

$2^6\times 3^4\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1741}}^1$

素因数の和:2003

約数の個数: 280

約数和(自身を含む): 246705997824

約数和(自身を除く): 165685484736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 191, 192, 216, 282, 288, 324, 376, 382, 423, 432, 564, 573, 576, 648, 752, 764, 846, 864, 1128, 1146, 1269, 1296, 1504, 1528, 1692, 1719, 1728, 1741, 2256, 2292, 2538, 2592, 3008, 3056, 3384, 3438, 3482, 3807, 4512, 4584, 5076, 5157, 5184, 5223, 6112, 6768, 6876, 6964, 7614, 8977, 9024, 9168, 10152, 10314, 10446, 12224, 13536, 13752, 13928, 15228, 15471, 15669, 17954, 18336, 20304, 20628, 20892, 26931, 27072, 27504, 27856, 30456, 30942, 31338, 35908, 36672, 40608, 41256, 41784, 47007, 53862, 55008, 55712, 60912, 61884, 62676, 71816, 80793, 81216, 81827, 82512, 83568, 94014, 107724, 110016, 111424, 121824, 123768, 125352, 141021, 143632, 161586, 163654, 165024, 167136, 188028, 215448, 242379, 243648, 245481, 247536, 250704, 282042, 287264, 323172, 327308, 330048, 332531, 334272, 376056, 430896, 484758, 490962, 495072, 501408, 564084, 574528, 646344, 654616, 665062, 727137, 736443, 752112, 861792, 969516, 981924, 990144, 997593, 1002816, 1128168, 1292688, 1309232, 1330124, 1454274, 1472886, 1504224, 1723584, 1939032, 1963848, 1995186, 2209329, 2256336, 2585376, 2618464, 2660248, 2908548, 2945772, 2992779, 3008448, 3878064, 3927696, 3990372, 4418658, 4512672, 5170752, 5236928, 5320496, 5817096, 5891544, 5985558, 6627987, 7756128, 7855392, 7980744, 8837316, 8978337, 9025344, 10640992, 11634192, 11783088, 11971116, 13255974, 15512256, 15628957, 15710784, 15961488, 17674632, 17956674, 21281984, 23268384, 23566176, 23942232, 26511948, 26935011, 31257914, 31922976, 35349264, 35913348, 46536768, 46886871, 47132352, 47884464, 53023896, 53870022, 62515828, 63845952, 70698528, 71826696, 93773742, 95768928, 106047792, 107740044, 125031656, 140660613, 141397056, 143653392, 187547484, 191537856, 212095584, 215480088, 250063312, 281321226, 287306784, 375094968, 421981839, 424191168, 430960176, 500126624, 562642452, 574613568, 750189936, 843963678, 861920352, 1000253248, 1125284904, 1265945517, 1500379872, 1687927356, 1723840704, 2250569808, 2531891034, 3000759744, 3375854712, 4501139616, 5063782068, 6751709424, 9002279232, 10127564136, 13503418848, 20255128272, 27006837696, 40510256544, 81020513088]

約数ペア:

[(1, 81020513088), (2, 40510256544), (3, 27006837696), (4, 20255128272), (6, 13503418848), (8, 10127564136), (9, 9002279232), (12, 6751709424), (16, 5063782068), (18, 4501139616), (24, 3375854712), (27, 3000759744), (32, 2531891034), (36, 2250569808), (47, 1723840704), (48, 1687927356), (54, 1500379872), (64, 1265945517), (72, 1125284904), (81, 1000253248), (94, 861920352), (96, 843963678), (108, 750189936), (141, 574613568), (144, 562642452), (162, 500126624), (188, 430960176), (191, 424191168), (192, 421981839), (216, 375094968), (282, 287306784), (288, 281321226), (324, 250063312), (376, 215480088), (382, 212095584), (423, 191537856), (432, 187547484), (564, 143653392), (573, 141397056), (576, 140660613), (648, 125031656), (752, 107740044), (764, 106047792), (846, 95768928), (864, 93773742), (1128, 71826696), (1146, 70698528), (1269, 63845952), (1296, 62515828), (1504, 53870022), (1528, 53023896), (1692, 47884464), (1719, 47132352), (1728, 46886871), (1741, 46536768), (2256, 35913348), (2292, 35349264), (2538, 31922976), (2592, 31257914), (3008, 26935011), (3056, 26511948), (3384, 23942232), (3438, 23566176), (3482, 23268384), (3807, 21281984), (4512, 17956674), (4584, 17674632), (5076, 15961488), (5157, 15710784), (5184, 15628957), (5223, 15512256), (6112, 13255974), (6768, 11971116), (6876, 11783088), (6964, 11634192), (7614, 10640992), (8977, 9025344), (9024, 8978337), (9168, 8837316), (10152, 7980744), (10314, 7855392), (10446, 7756128), (12224, 6627987), (13536, 5985558), (13752, 5891544), (13928, 5817096), (15228, 5320496), (15471, 5236928), (15669, 5170752), (17954, 4512672), (18336, 4418658), (20304, 3990372), (20628, 3927696), (20892, 3878064), (26931, 3008448), (27072, 2992779), (27504, 2945772), (27856, 2908548), (30456, 2660248), (30942, 2618464), (31338, 2585376), (35908, 2256336), (36672, 2209329), (40608, 1995186), (41256, 1963848), (41784, 1939032), (47007, 1723584), (53862, 1504224), (55008, 1472886), (55712, 1454274), (60912, 1330124), (61884, 1309232), (62676, 1292688), (71816, 1128168), (80793, 1002816), (81216, 997593), (81827, 990144), (82512, 981924), (83568, 969516), (94014, 861792), (107724, 752112), (110016, 736443), (111424, 727137), (121824, 665062), (123768, 654616), (125352, 646344), (141021, 574528), (143632, 564084), (161586, 501408), (163654, 495072), (165024, 490962), (167136, 484758), (188028, 430896), (215448, 376056), (242379, 334272), (243648, 332531), (245481, 330048), (247536, 327308), (250704, 323172), (282042, 287264)]