85880964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{550519}}^1$

素因数の和:550539

約数の個数: 24

約数和(自身を含む): 215803840

約数和(自身を除く): 129922876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 550519, 1101038, 1651557, 2202076, 3303114, 6606228, 7156747, 14313494, 21470241, 28626988, 42940482, 85880964]

約数ペア:

[(1, 85880964), (2, 42940482), (3, 28626988), (4, 21470241), (6, 14313494), (12, 7156747), (13, 6606228), (26, 3303114), (39, 2202076), (52, 1651557), (78, 1101038), (156, 550519)]