64208646

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{17747}}^1$

素因数の和:17825

約数の個数: 32

約数和(自身を含む): 144823680

約数和(自身を除く): 80615034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 17747, 35494, 53241, 106482, 159723, 319446, 479169, 958338, 1189049, 2378098, 3567147, 7134294, 10701441, 21402882, 32104323, 64208646]

約数ペア:

[(1, 64208646), (2, 32104323), (3, 21402882), (6, 10701441), (9, 7134294), (18, 3567147), (27, 2378098), (54, 1189049), (67, 958338), (134, 479169), (201, 319446), (402, 159723), (603, 106482), (1206, 53241), (1809, 35494), (3618, 17747)]