69940656

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13127}}^1$

素因数の和:13178

約数の個数: 60

約数和(自身を含む): 201042192

約数和(自身を除く): 131101536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 13127, 26254, 39381, 52508, 78762, 105016, 118143, 157524, 210032, 236286, 315048, 472572, 485699, 630096, 945144, 971398, 1457097, 1890288, 1942796, 2914194, 3885592, 4371291, 5828388, 7771184, 8742582, 11656776, 17485164, 23313552, 34970328, 69940656]

約数ペア:

[(1, 69940656), (2, 34970328), (3, 23313552), (4, 17485164), (6, 11656776), (8, 8742582), (9, 7771184), (12, 5828388), (16, 4371291), (18, 3885592), (24, 2914194), (36, 1942796), (37, 1890288), (48, 1457097), (72, 971398), (74, 945144), (111, 630096), (144, 485699), (148, 472572), (222, 315048), (296, 236286), (333, 210032), (444, 157524), (592, 118143), (666, 105016), (888, 78762), (1332, 52508), (1776, 39381), (2664, 26254), (5328, 13127)]