78468684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{934151}}^1$

素因数の和:934165

約数の個数: 24

約数和(自身を含む): 209250048

約数和(自身を除く): 130781364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 934151, 1868302, 2802453, 3736604, 5604906, 6539057, 11209812, 13078114, 19617171, 26156228, 39234342, 78468684]

約数ペア:

[(1, 78468684), (2, 39234342), (3, 26156228), (4, 19617171), (6, 13078114), (7, 11209812), (12, 6539057), (14, 5604906), (21, 3736604), (28, 2802453), (42, 1868302), (84, 934151)]