72308656

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17449}}^1$

素因数の和:17501

約数の個数: 40

約数和(自身を含む): 164448800

約数和(自身を除く): 92140144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 17449, 34898, 69796, 122143, 139592, 244286, 279184, 488572, 645613, 977144, 1291226, 1954288, 2582452, 4519291, 5164904, 9038582, 10329808, 18077164, 36154328, 72308656]

約数ペア:

[(1, 72308656), (2, 36154328), (4, 18077164), (7, 10329808), (8, 9038582), (14, 5164904), (16, 4519291), (28, 2582452), (37, 1954288), (56, 1291226), (74, 977144), (112, 645613), (148, 488572), (259, 279184), (296, 244286), (518, 139592), (592, 122143), (1036, 69796), (2072, 34898), (4144, 17449)]