68664336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{110039}}^1$

素因数の和:110063

約数の個数: 40

約数和(自身を含む): 191029440

約数和(自身を除く): 122365104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 110039, 220078, 330117, 440156, 660234, 880312, 1320468, 1430507, 1760624, 2640936, 2861014, 4291521, 5281872, 5722028, 8583042, 11444056, 17166084, 22888112, 34332168, 68664336]

約数ペア:

[(1, 68664336), (2, 34332168), (3, 22888112), (4, 17166084), (6, 11444056), (8, 8583042), (12, 5722028), (13, 5281872), (16, 4291521), (24, 2861014), (26, 2640936), (39, 1760624), (48, 1430507), (52, 1320468), (78, 880312), (104, 660234), (156, 440156), (208, 330117), (312, 220078), (624, 110039)]