77467728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{124147}}^1$

素因数の和:124171

約数の個数: 40

約数和(自身を含む): 215520928

約数和(自身を除く): 138053200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 124147, 248294, 372441, 496588, 744882, 993176, 1489764, 1613911, 1986352, 2979528, 3227822, 4841733, 5959056, 6455644, 9683466, 12911288, 19366932, 25822576, 38733864, 77467728]

約数ペア:

[(1, 77467728), (2, 38733864), (3, 25822576), (4, 19366932), (6, 12911288), (8, 9683466), (12, 6455644), (13, 5959056), (16, 4841733), (24, 3227822), (26, 2979528), (39, 1986352), (48, 1613911), (52, 1489764), (78, 993176), (104, 744882), (156, 496588), (208, 372441), (312, 248294), (624, 124147)]