81498062

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 51557938

約数列:

[1, 2, 23, 29, 46, 58, 199, 307, 398, 614, 667, 1334, 4577, 5771, 7061, 8903, 9154, 11542, 14122, 17806, 61093, 122186, 132733, 204769, 265466, 409538, 1405139, 1771697, 2810278, 3543394, 40749031, 81498062]

約数ペア:

[(1, 81498062), (2, 40749031), (23, 3543394), (29, 2810278), (46, 1771697), (58, 1405139), (199, 409538), (307, 265466), (398, 204769), (614, 132733), (667, 122186), (1334, 61093), (4577, 17806), (5771, 14122), (7061, 11542), (8903, 9154)]