78837528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 252587520

約数和(自身を除く): 173749992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1036, 1153, 1221, 1554, 1628, 1848, 2072, 2306, 2442, 2849, 3108, 3256, 3459, 4612, 4884, 5698, 6216, 6918, 8071, 8547, 9224, 9768, 11396, 12683, 13836, 16142, 17094, 22792, 24213, 25366, 27672, 32284, 34188, 38049, 42661, 48426, 50732, 64568, 68376, 76098, 85322, 88781, 96852, 101464, 127983, 152196, 170644, 177562, 193704, 255966, 266343, 298627, 304392, 341288, 355124, 469271, 511932, 532686, 597254, 710248, 895881, 938542, 1023864, 1065372, 1194508, 1407813, 1791762, 1877084, 2130744, 2389016, 2815626, 3284897, 3583524, 3754168, 5631252, 6569794, 7167048, 9854691, 11262504, 13139588, 19709382, 26279176, 39418764, 78837528]

約数ペア:

[(1, 78837528), (2, 39418764), (3, 26279176), (4, 19709382), (6, 13139588), (7, 11262504), (8, 9854691), (11, 7167048), (12, 6569794), (14, 5631252), (21, 3754168), (22, 3583524), (24, 3284897), (28, 2815626), (33, 2389016), (37, 2130744), (42, 1877084), (44, 1791762), (56, 1407813), (66, 1194508), (74, 1065372), (77, 1023864), (84, 938542), (88, 895881), (111, 710248), (132, 597254), (148, 532686), (154, 511932), (168, 469271), (222, 355124), (231, 341288), (259, 304392), (264, 298627), (296, 266343), (308, 255966), (407, 193704), (444, 177562), (462, 170644), (518, 152196), (616, 127983), (777, 101464), (814, 96852), (888, 88781), (924, 85322), (1036, 76098), (1153, 68376), (1221, 64568), (1554, 50732), (1628, 48426), (1848, 42661), (2072, 38049), (2306, 34188), (2442, 32284), (2849, 27672), (3108, 25366), (3256, 24213), (3459, 22792), (4612, 17094), (4884, 16142), (5698, 13836), (6216, 12683), (6918, 11396), (8071, 9768), (8547, 9224)]