86177644

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 179859456

約数和(自身を除く): 93681812

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 101, 124, 202, 217, 404, 434, 707, 868, 983, 1414, 1966, 2828, 3131, 3932, 6262, 6881, 12524, 13762, 21917, 27524, 30473, 43834, 60946, 87668, 99283, 121892, 198566, 213311, 397132, 426622, 694981, 853244, 1389962, 2779924, 3077773, 6155546, 12311092, 21544411, 43088822, 86177644]

約数ペア:

[(1, 86177644), (2, 43088822), (4, 21544411), (7, 12311092), (14, 6155546), (28, 3077773), (31, 2779924), (62, 1389962), (101, 853244), (124, 694981), (202, 426622), (217, 397132), (404, 213311), (434, 198566), (707, 121892), (868, 99283), (983, 87668), (1414, 60946), (1966, 43834), (2828, 30473), (3131, 27524), (3932, 21917), (6262, 13762), (6881, 12524)]