77911398

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 174139056

約数和(自身を除く): 96227658

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 193, 246, 369, 386, 547, 579, 738, 1094, 1158, 1641, 1737, 3282, 3474, 4923, 7913, 9846, 15826, 22427, 23739, 44854, 47478, 67281, 71217, 105571, 134562, 142434, 201843, 211142, 316713, 403686, 633426, 950139, 1900278, 4328411, 8656822, 12985233, 25970466, 38955699, 77911398]

約数ペア:

[(1, 77911398), (2, 38955699), (3, 25970466), (6, 12985233), (9, 8656822), (18, 4328411), (41, 1900278), (82, 950139), (123, 633426), (193, 403686), (246, 316713), (369, 211142), (386, 201843), (547, 142434), (579, 134562), (738, 105571), (1094, 71217), (1158, 67281), (1641, 47478), (1737, 44854), (3282, 23739), (3474, 22427), (4923, 15826), (7913, 9846)]