68357328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109547}}^1$

素因数の和:109571

約数の個数: 40

約数和(自身を含む): 190175328

約数和(自身を除く): 121818000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 109547, 219094, 328641, 438188, 657282, 876376, 1314564, 1424111, 1752752, 2629128, 2848222, 4272333, 5258256, 5696444, 8544666, 11392888, 17089332, 22785776, 34178664, 68357328]

約数ペア:

[(1, 68357328), (2, 34178664), (3, 22785776), (4, 17089332), (6, 11392888), (8, 8544666), (12, 5696444), (13, 5258256), (16, 4272333), (24, 2848222), (26, 2629128), (39, 1752752), (48, 1424111), (52, 1314564), (78, 876376), (104, 657282), (156, 438188), (208, 328641), (312, 219094), (624, 109547)]