68257968

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{5407}}^1$

素因数の和:5681

約数の個数: 40

約数和(自身を含む): 177036288

約数和(自身を除く): 108778320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 5407, 6312, 10814, 12624, 16221, 21628, 32442, 43256, 64884, 86512, 129768, 259536, 1422041, 2844082, 4266123, 5688164, 8532246, 11376328, 17064492, 22752656, 34128984, 68257968]

約数ペア:

[(1, 68257968), (2, 34128984), (3, 22752656), (4, 17064492), (6, 11376328), (8, 8532246), (12, 5688164), (16, 4266123), (24, 2844082), (48, 1422041), (263, 259536), (526, 129768), (789, 86512), (1052, 64884), (1578, 43256), (2104, 32442), (3156, 21628), (4208, 16221), (5407, 12624), (6312, 10814)]