64758564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{138373}}^1$

素因数の和:138396

約数の個数: 36

約数和(自身を含む): 176288476

約数和(自身を除く): 111529912

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 138373, 276746, 415119, 553492, 830238, 1245357, 1660476, 1798849, 2490714, 3597698, 4981428, 5396547, 7195396, 10793094, 16189641, 21586188, 32379282, 64758564]

約数ペア:

[(1, 64758564), (2, 32379282), (3, 21586188), (4, 16189641), (6, 10793094), (9, 7195396), (12, 5396547), (13, 4981428), (18, 3597698), (26, 2490714), (36, 1798849), (39, 1660476), (52, 1245357), (78, 830238), (117, 553492), (156, 415119), (234, 276746), (468, 138373)]