87710688

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 240

約数和(自身を含む): 294552720

約数和(自身を除く): 206842032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 96, 104, 108, 114, 117, 137, 144, 152, 156, 162, 171, 208, 216, 228, 234, 247, 274, 288, 304, 312, 324, 342, 351, 411, 416, 432, 456, 468, 494, 513, 548, 608, 624, 648, 684, 702, 741, 822, 864, 912, 936, 988, 1026, 1053, 1096, 1233, 1248, 1296, 1368, 1404, 1482, 1539, 1644, 1781, 1824, 1872, 1976, 2052, 2106, 2192, 2223, 2466, 2592, 2603, 2736, 2808, 2964, 3078, 3288, 3562, 3699, 3744, 3952, 4104, 4212, 4384, 4446, 4932, 5206, 5343, 5472, 5616, 5928, 6156, 6576, 6669, 7124, 7398, 7809, 7904, 8208, 8424, 8892, 9864, 10412, 10686, 11097, 11232, 11856, 12312, 13152, 13338, 14248, 14796, 15618, 16029, 16416, 16848, 17784, 19728, 20007, 20824, 21372, 22194, 23427, 23712, 24624, 26676, 28496, 29592, 31236, 32058, 33696, 33839, 35568, 39456, 40014, 41648, 42744, 44388, 46854, 48087, 49248, 53352, 56992, 59184, 62472, 64116, 67678, 70281, 71136, 80028, 83296, 85488, 88776, 93708, 96174, 101517, 106704, 118368, 124944, 128232, 135356, 140562, 144261, 160056, 170976, 177552, 187416, 192348, 203034, 210843, 213408, 249888, 256464, 270712, 281124, 288522, 304551, 320112, 355104, 374832, 384696, 406068, 421686, 512928, 541424, 562248, 577044, 609102, 640224, 749664, 769392, 812136, 843372, 913653, 1082848, 1124496, 1154088, 1218204, 1538784, 1624272, 1686744, 1827306, 2248992, 2308176, 2436408, 2740959, 3248544, 3373488, 3654612, 4616352, 4872816, 5481918, 6746976, 7309224, 9745632, 10963836, 14618448, 21927672, 29236896, 43855344, 87710688]

約数ペア:

[(1, 87710688), (2, 43855344), (3, 29236896), (4, 21927672), (6, 14618448), (8, 10963836), (9, 9745632), (12, 7309224), (13, 6746976), (16, 5481918), (18, 4872816), (19, 4616352), (24, 3654612), (26, 3373488), (27, 3248544), (32, 2740959), (36, 2436408), (38, 2308176), (39, 2248992), (48, 1827306), (52, 1686744), (54, 1624272), (57, 1538784), (72, 1218204), (76, 1154088), (78, 1124496), (81, 1082848), (96, 913653), (104, 843372), (108, 812136), (114, 769392), (117, 749664), (137, 640224), (144, 609102), (152, 577044), (156, 562248), (162, 541424), (171, 512928), (208, 421686), (216, 406068), (228, 384696), (234, 374832), (247, 355104), (274, 320112), (288, 304551), (304, 288522), (312, 281124), (324, 270712), (342, 256464), (351, 249888), (411, 213408), (416, 210843), (432, 203034), (456, 192348), (468, 187416), (494, 177552), (513, 170976), (548, 160056), (608, 144261), (624, 140562), (648, 135356), (684, 128232), (702, 124944), (741, 118368), (822, 106704), (864, 101517), (912, 96174), (936, 93708), (988, 88776), (1026, 85488), (1053, 83296), (1096, 80028), (1233, 71136), (1248, 70281), (1296, 67678), (1368, 64116), (1404, 62472), (1482, 59184), (1539, 56992), (1644, 53352), (1781, 49248), (1824, 48087), (1872, 46854), (1976, 44388), (2052, 42744), (2106, 41648), (2192, 40014), (2223, 39456), (2466, 35568), (2592, 33839), (2603, 33696), (2736, 32058), (2808, 31236), (2964, 29592), (3078, 28496), (3288, 26676), (3562, 24624), (3699, 23712), (3744, 23427), (3952, 22194), (4104, 21372), (4212, 20824), (4384, 20007), (4446, 19728), (4932, 17784), (5206, 16848), (5343, 16416), (5472, 16029), (5616, 15618), (5928, 14796), (6156, 14248), (6576, 13338), (6669, 13152), (7124, 12312), (7398, 11856), (7809, 11232), (7904, 11097), (8208, 10686), (8424, 10412), (8892, 9864)]