87231168

素因数分解:

$2^6\times 3^5\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 168

約数和(自身を含む): 266273280

約数和(自身を除く): 179042112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 79, 81, 96, 108, 142, 144, 158, 162, 192, 213, 216, 237, 243, 284, 288, 316, 324, 426, 432, 474, 486, 568, 576, 632, 639, 648, 711, 852, 864, 948, 972, 1136, 1264, 1278, 1296, 1422, 1704, 1728, 1896, 1917, 1944, 2133, 2272, 2528, 2556, 2592, 2844, 3408, 3792, 3834, 3888, 4266, 4544, 5056, 5112, 5184, 5609, 5688, 5751, 6399, 6816, 7584, 7668, 7776, 8532, 10224, 11218, 11376, 11502, 12798, 13632, 15168, 15336, 15552, 16827, 17064, 17253, 19197, 20448, 22436, 22752, 23004, 25596, 30672, 33654, 34128, 34506, 38394, 40896, 44872, 45504, 46008, 50481, 51192, 61344, 67308, 68256, 69012, 76788, 89744, 92016, 100962, 102384, 122688, 134616, 136512, 138024, 151443, 153576, 179488, 184032, 201924, 204768, 269232, 276048, 302886, 307152, 358976, 368064, 403848, 409536, 454329, 538464, 552096, 605772, 614304, 807696, 908658, 1076928, 1104192, 1211544, 1228608, 1362987, 1615392, 1817316, 2423088, 2725974, 3230784, 3634632, 4846176, 5451948, 7269264, 9692352, 10903896, 14538528, 21807792, 29077056, 43615584, 87231168]

約数ペア:

[(1, 87231168), (2, 43615584), (3, 29077056), (4, 21807792), (6, 14538528), (8, 10903896), (9, 9692352), (12, 7269264), (16, 5451948), (18, 4846176), (24, 3634632), (27, 3230784), (32, 2725974), (36, 2423088), (48, 1817316), (54, 1615392), (64, 1362987), (71, 1228608), (72, 1211544), (79, 1104192), (81, 1076928), (96, 908658), (108, 807696), (142, 614304), (144, 605772), (158, 552096), (162, 538464), (192, 454329), (213, 409536), (216, 403848), (237, 368064), (243, 358976), (284, 307152), (288, 302886), (316, 276048), (324, 269232), (426, 204768), (432, 201924), (474, 184032), (486, 179488), (568, 153576), (576, 151443), (632, 138024), (639, 136512), (648, 134616), (711, 122688), (852, 102384), (864, 100962), (948, 92016), (972, 89744), (1136, 76788), (1264, 69012), (1278, 68256), (1296, 67308), (1422, 61344), (1704, 51192), (1728, 50481), (1896, 46008), (1917, 45504), (1944, 44872), (2133, 40896), (2272, 38394), (2528, 34506), (2556, 34128), (2592, 33654), (2844, 30672), (3408, 25596), (3792, 23004), (3834, 22752), (3888, 22436), (4266, 20448), (4544, 19197), (5056, 17253), (5112, 17064), (5184, 16827), (5609, 15552), (5688, 15336), (5751, 15168), (6399, 13632), (6816, 12798), (7584, 11502), (7668, 11376), (7776, 11218), (8532, 10224)]