81102072

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71899}}^1$

素因数の和:71955

約数の個数: 32

約数和(自身を含む): 207072000

約数和(自身を除く): 125969928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 71899, 143798, 215697, 287596, 431394, 575192, 862788, 1725576, 3379253, 6758506, 10137759, 13517012, 20275518, 27034024, 40551036, 81102072]

約数ペア:

[(1, 81102072), (2, 40551036), (3, 27034024), (4, 20275518), (6, 13517012), (8, 10137759), (12, 6758506), (24, 3379253), (47, 1725576), (94, 862788), (141, 575192), (188, 431394), (282, 287596), (376, 215697), (564, 143798), (1128, 71899)]