81103656

素因数分解:

$2^3\times 3^1\times {\mathrm{557}}^1\times {\mathrm{6067}}^1$

素因数の和:6633

約数の個数: 32

約数和(自身を含む): 203156640

約数和(自身を除く): 122052984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 557, 1114, 1671, 2228, 3342, 4456, 6067, 6684, 12134, 13368, 18201, 24268, 36402, 48536, 72804, 145608, 3379319, 6758638, 10137957, 13517276, 20275914, 27034552, 40551828, 81103656]

約数ペア:

[(1, 81103656), (2, 40551828), (3, 27034552), (4, 20275914), (6, 13517276), (8, 10137957), (12, 6758638), (24, 3379319), (557, 145608), (1114, 72804), (1671, 48536), (2228, 36402), (3342, 24268), (4456, 18201), (6067, 13368), (6684, 12134)]