69991572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1637}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 187125120

約数和(自身を除く): 117133548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509, 1018, 1527, 1637, 2036, 3054, 3274, 3563, 4911, 6108, 6548, 7126, 9822, 10689, 11459, 14252, 19644, 21378, 22918, 34377, 42756, 45836, 68754, 137508, 833233, 1666466, 2499699, 3332932, 4999398, 5832631, 9998796, 11665262, 17497893, 23330524, 34995786, 69991572]

約数ペア:

[(1, 69991572), (2, 34995786), (3, 23330524), (4, 17497893), (6, 11665262), (7, 9998796), (12, 5832631), (14, 4999398), (21, 3332932), (28, 2499699), (42, 1666466), (84, 833233), (509, 137508), (1018, 68754), (1527, 45836), (1637, 42756), (2036, 34377), (3054, 22918), (3274, 21378), (3563, 19644), (4911, 14252), (6108, 11459), (6548, 10689), (7126, 9822)]