84855420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36263}}^1$

素因数の和:36291

約数の個数: 72

約数和(自身を含む): 277202016

約数和(自身を除く): 192346596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 36263, 72526, 108789, 145052, 181315, 217578, 326367, 362630, 435156, 471419, 543945, 652734, 725260, 942838, 1087890, 1305468, 1414257, 1631835, 1885676, 2175780, 2357095, 2828514, 3263670, 4242771, 4714190, 5657028, 6527340, 7071285, 8485542, 9428380, 14142570, 16971084, 21213855, 28285140, 42427710, 84855420]

約数ペア:

[(1, 84855420), (2, 42427710), (3, 28285140), (4, 21213855), (5, 16971084), (6, 14142570), (9, 9428380), (10, 8485542), (12, 7071285), (13, 6527340), (15, 5657028), (18, 4714190), (20, 4242771), (26, 3263670), (30, 2828514), (36, 2357095), (39, 2175780), (45, 1885676), (52, 1631835), (60, 1414257), (65, 1305468), (78, 1087890), (90, 942838), (117, 725260), (130, 652734), (156, 543945), (180, 471419), (195, 435156), (234, 362630), (260, 326367), (390, 217578), (468, 181315), (585, 145052), (780, 108789), (1170, 72526), (2340, 36263)]