78798636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{104231}}^1$

素因数の和:104251

約数の個数: 48

約数和(自身を含む): 233479680

約数和(自身を除く): 154681044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 104231, 208462, 312693, 416924, 625386, 729617, 938079, 1250772, 1459234, 1876158, 2188851, 2814237, 2918468, 3752316, 4377702, 5628474, 6566553, 8755404, 11256948, 13133106, 19699659, 26266212, 39399318, 78798636]

約数ペア:

[(1, 78798636), (2, 39399318), (3, 26266212), (4, 19699659), (6, 13133106), (7, 11256948), (9, 8755404), (12, 6566553), (14, 5628474), (18, 4377702), (21, 3752316), (27, 2918468), (28, 2814237), (36, 2188851), (42, 1876158), (54, 1459234), (63, 1250772), (84, 938079), (108, 729617), (126, 625386), (189, 416924), (252, 312693), (378, 208462), (756, 104231)]