80327688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3209}}^1$

素因数の和:3374

約数の個数: 64

約数和(自身を含む): 231120000

約数和(自身を除く): 150792312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2086, 3129, 3209, 3576, 4172, 6258, 6418, 8344, 9627, 12516, 12836, 19254, 22463, 25032, 25672, 38508, 44926, 67389, 77016, 89852, 134778, 179704, 269556, 478141, 539112, 956282, 1434423, 1912564, 2868846, 3346987, 3825128, 5737692, 6693974, 10040961, 11475384, 13387948, 20081922, 26775896, 40163844, 80327688]

約数ペア:

[(1, 80327688), (2, 40163844), (3, 26775896), (4, 20081922), (6, 13387948), (7, 11475384), (8, 10040961), (12, 6693974), (14, 5737692), (21, 3825128), (24, 3346987), (28, 2868846), (42, 1912564), (56, 1434423), (84, 956282), (149, 539112), (168, 478141), (298, 269556), (447, 179704), (596, 134778), (894, 89852), (1043, 77016), (1192, 67389), (1788, 44926), (2086, 38508), (3129, 25672), (3209, 25032), (3576, 22463), (4172, 19254), (6258, 12836), (6418, 12516), (8344, 9627)]