77209890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{88747}}^1$

素因数の和:88786

約数の個数: 32

約数和(自身を含む): 191695680

約数和(自身を除く): 114485790

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 88747, 177494, 266241, 443735, 532482, 887470, 1331205, 2573663, 2662410, 5147326, 7720989, 12868315, 15441978, 25736630, 38604945, 77209890]

約数ペア:

[(1, 77209890), (2, 38604945), (3, 25736630), (5, 15441978), (6, 12868315), (10, 7720989), (15, 5147326), (29, 2662410), (30, 2573663), (58, 1331205), (87, 887470), (145, 532482), (174, 443735), (290, 266241), (435, 177494), (870, 88747)]