72096390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25841}}^1$

素因数の和:25885

約数の個数: 48

約数和(自身を含む): 193504896

約数和(自身を除く): 121408506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 25841, 51682, 77523, 129205, 155046, 232569, 258410, 387615, 465138, 775230, 801071, 1162845, 1602142, 2325690, 2403213, 4005355, 4806426, 7209639, 8010710, 12016065, 14419278, 24032130, 36048195, 72096390]

約数ペア:

[(1, 72096390), (2, 36048195), (3, 24032130), (5, 14419278), (6, 12016065), (9, 8010710), (10, 7209639), (15, 4806426), (18, 4005355), (30, 2403213), (31, 2325690), (45, 1602142), (62, 1162845), (90, 801071), (93, 775230), (155, 465138), (186, 387615), (279, 258410), (310, 232569), (465, 155046), (558, 129205), (930, 77523), (1395, 51682), (2790, 25841)]