77400728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12109}}^1$

素因数の和:12179

約数の個数: 32

約数和(自身を含む): 156945600

約数和(自身を除く): 79544872

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 12109, 24218, 48436, 96872, 205853, 411706, 569123, 823412, 1138246, 1646824, 2276492, 4552984, 9675091, 19350182, 38700364, 77400728]

約数ペア:

[(1, 77400728), (2, 38700364), (4, 19350182), (8, 9675091), (17, 4552984), (34, 2276492), (47, 1646824), (68, 1138246), (94, 823412), (136, 569123), (188, 411706), (376, 205853), (799, 96872), (1598, 48436), (3196, 24218), (6392, 12109)]