86157396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 235863264

約数和(自身を除く): 149705868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 227, 234, 454, 468, 681, 811, 908, 1362, 1622, 2043, 2433, 2724, 2951, 3244, 4086, 4866, 5902, 7299, 8172, 8853, 9732, 10543, 11804, 14598, 17706, 21086, 26559, 29196, 31629, 35412, 42172, 53118, 63258, 94887, 106236, 126516, 184097, 189774, 368194, 379548, 552291, 736388, 1104582, 1656873, 2209164, 2393261, 3313746, 4786522, 6627492, 7179783, 9573044, 14359566, 21539349, 28719132, 43078698, 86157396]

約数ペア:

[(1, 86157396), (2, 43078698), (3, 28719132), (4, 21539349), (6, 14359566), (9, 9573044), (12, 7179783), (13, 6627492), (18, 4786522), (26, 3313746), (36, 2393261), (39, 2209164), (52, 1656873), (78, 1104582), (117, 736388), (156, 552291), (227, 379548), (234, 368194), (454, 189774), (468, 184097), (681, 126516), (811, 106236), (908, 94887), (1362, 63258), (1622, 53118), (2043, 42172), (2433, 35412), (2724, 31629), (2951, 29196), (3244, 26559), (4086, 21086), (4866, 17706), (5902, 14598), (7299, 11804), (8172, 10543), (8853, 9732)]