77291472

素因数分解:

$2^4\times 3^1\times {\mathrm{1610239}}^1$

素因数の和:1610250

約数の個数: 20

約数和(自身を含む): 199669760

約数和(自身を除く): 122378288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1610239, 3220478, 4830717, 6440956, 9661434, 12881912, 19322868, 25763824, 38645736, 77291472]

約数ペア:

[(1, 77291472), (2, 38645736), (3, 25763824), (4, 19322868), (6, 12881912), (8, 9661434), (12, 6440956), (16, 4830717), (24, 3220478), (48, 1610239)]