77948556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5693}}^1$

素因数の和:5870

約数の個数: 48

約数和(自身を含む): 209174784

約数和(自身を除く): 131226228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 5693, 6846, 11386, 13692, 17079, 22772, 34158, 39851, 68316, 79702, 119553, 159404, 239106, 478212, 927959, 1855918, 2783877, 3711836, 5567754, 6495713, 11135508, 12991426, 19487139, 25982852, 38974278, 77948556]

約数ペア:

[(1, 77948556), (2, 38974278), (3, 25982852), (4, 19487139), (6, 12991426), (7, 11135508), (12, 6495713), (14, 5567754), (21, 3711836), (28, 2783877), (42, 1855918), (84, 927959), (163, 478212), (326, 239106), (489, 159404), (652, 119553), (978, 79702), (1141, 68316), (1956, 39851), (2282, 34158), (3423, 22772), (4564, 17079), (5693, 13692), (6846, 11386)]