72313392

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2210

約数の個数: 80

約数和(自身を含む): 202050560

約数和(自身を除く): 129737168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2143, 2812, 4218, 4286, 5624, 6429, 8436, 8572, 11248, 12858, 16872, 17144, 25716, 33744, 34288, 40717, 51432, 79291, 81434, 102864, 122151, 158582, 162868, 237873, 244302, 317164, 325736, 475746, 488604, 634328, 651472, 951492, 977208, 1268656, 1506529, 1902984, 1954416, 3013058, 3805968, 4519587, 6026116, 9039174, 12052232, 18078348, 24104464, 36156696, 72313392]

約数ペア:

[(1, 72313392), (2, 36156696), (3, 24104464), (4, 18078348), (6, 12052232), (8, 9039174), (12, 6026116), (16, 4519587), (19, 3805968), (24, 3013058), (37, 1954416), (38, 1902984), (48, 1506529), (57, 1268656), (74, 977208), (76, 951492), (111, 651472), (114, 634328), (148, 488604), (152, 475746), (222, 325736), (228, 317164), (296, 244302), (304, 237873), (444, 162868), (456, 158582), (592, 122151), (703, 102864), (888, 81434), (912, 79291), (1406, 51432), (1776, 40717), (2109, 34288), (2143, 33744), (2812, 25716), (4218, 17144), (4286, 16872), (5624, 12858), (6429, 11248), (8436, 8572)]