68463408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109717}}^1$

素因数の和:109741

約数の個数: 40

約数和(自身を含む): 190470448

約数和(自身を除く): 122007040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 109717, 219434, 329151, 438868, 658302, 877736, 1316604, 1426321, 1755472, 2633208, 2852642, 4278963, 5266416, 5705284, 8557926, 11410568, 17115852, 22821136, 34231704, 68463408]

約数ペア:

[(1, 68463408), (2, 34231704), (3, 22821136), (4, 17115852), (6, 11410568), (8, 8557926), (12, 5705284), (13, 5266416), (16, 4278963), (24, 2852642), (26, 2633208), (39, 1755472), (48, 1426321), (52, 1316604), (78, 877736), (104, 658302), (156, 438868), (208, 329151), (312, 219434), (624, 109717)]