72604812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20101}}^1$

素因数の和:20158

約数の個数: 48

約数和(自身を含む): 198125312

約数和(自身を除く): 125520500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 20101, 40202, 60303, 80404, 120606, 140707, 241212, 281414, 422121, 562828, 844242, 864343, 1688484, 1728686, 2593029, 3457372, 5186058, 6050401, 10372116, 12100802, 18151203, 24201604, 36302406, 72604812]

約数ペア:

[(1, 72604812), (2, 36302406), (3, 24201604), (4, 18151203), (6, 12100802), (7, 10372116), (12, 6050401), (14, 5186058), (21, 3457372), (28, 2593029), (42, 1728686), (43, 1688484), (84, 864343), (86, 844242), (129, 562828), (172, 422121), (258, 281414), (301, 241212), (516, 140707), (602, 120606), (903, 80404), (1204, 60303), (1806, 40202), (3612, 20101)]