78265872

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7877}}^1$

素因数の和:7917

約数の個数: 80

約数和(自身を含む): 234449280

約数和(自身を除く): 156183408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 7877, 9936, 15754, 23631, 31508, 47262, 63016, 70893, 94524, 126032, 141786, 181171, 189048, 212679, 283572, 362342, 378096, 425358, 543513, 567144, 724684, 850716, 1087026, 1134288, 1449368, 1630539, 1701432, 2174052, 2898736, 3261078, 3402864, 4348104, 4891617, 6522156, 8696208, 9783234, 13044312, 19566468, 26088624, 39132936, 78265872]

約数ペア:

[(1, 78265872), (2, 39132936), (3, 26088624), (4, 19566468), (6, 13044312), (8, 9783234), (9, 8696208), (12, 6522156), (16, 4891617), (18, 4348104), (23, 3402864), (24, 3261078), (27, 2898736), (36, 2174052), (46, 1701432), (48, 1630539), (54, 1449368), (69, 1134288), (72, 1087026), (92, 850716), (108, 724684), (138, 567144), (144, 543513), (184, 425358), (207, 378096), (216, 362342), (276, 283572), (368, 212679), (414, 189048), (432, 181171), (552, 141786), (621, 126032), (828, 94524), (1104, 70893), (1242, 63016), (1656, 47262), (2484, 31508), (3312, 23631), (4968, 15754), (7877, 9936)]