64258644

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 154921536

約数和(自身を除く): 90662892

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 131, 164, 246, 262, 393, 492, 524, 786, 997, 1572, 1994, 2991, 3988, 5371, 5982, 10742, 11964, 16113, 21484, 32226, 40877, 64452, 81754, 122631, 130607, 163508, 245262, 261214, 391821, 490524, 522428, 783642, 1567284, 5354887, 10709774, 16064661, 21419548, 32129322, 64258644]

約数ペア:

[(1, 64258644), (2, 32129322), (3, 21419548), (4, 16064661), (6, 10709774), (12, 5354887), (41, 1567284), (82, 783642), (123, 522428), (131, 490524), (164, 391821), (246, 261214), (262, 245262), (393, 163508), (492, 130607), (524, 122631), (786, 81754), (997, 64452), (1572, 40877), (1994, 32226), (2991, 21484), (3988, 16113), (5371, 11964), (5982, 10742)]