67785816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{57641}}^1$

素因数の和:57664

約数の個数: 48

約数和(自身を含む): 197135640

約数和(自身を除く): 129349824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 57641, 115282, 172923, 230564, 345846, 403487, 461128, 691692, 806974, 1210461, 1383384, 1613948, 2420922, 2824409, 3227896, 4841844, 5648818, 8473227, 9683688, 11297636, 16946454, 22595272, 33892908, 67785816]

約数ペア:

[(1, 67785816), (2, 33892908), (3, 22595272), (4, 16946454), (6, 11297636), (7, 9683688), (8, 8473227), (12, 5648818), (14, 4841844), (21, 3227896), (24, 2824409), (28, 2420922), (42, 1613948), (49, 1383384), (56, 1210461), (84, 806974), (98, 691692), (147, 461128), (168, 403487), (196, 345846), (294, 230564), (392, 172923), (588, 115282), (1176, 57641)]