67904304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{108821}}^1$

素因数の和:108845

約数の個数: 40

約数和(自身を含む): 188914992

約数和(自身を除く): 121010688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 108821, 217642, 326463, 435284, 652926, 870568, 1305852, 1414673, 1741136, 2611704, 2829346, 4244019, 5223408, 5658692, 8488038, 11317384, 16976076, 22634768, 33952152, 67904304]

約数ペア:

[(1, 67904304), (2, 33952152), (3, 22634768), (4, 16976076), (6, 11317384), (8, 8488038), (12, 5658692), (13, 5223408), (16, 4244019), (24, 2829346), (26, 2611704), (39, 1741136), (48, 1414673), (52, 1305852), (78, 870568), (104, 652926), (156, 435284), (208, 326463), (312, 217642), (624, 108821)]