67709808

素因数分解:

$2^4\times 3^2\times {\mathrm{470207}}^1$

素因数の和:470221

約数の個数: 30

約数和(自身を含む): 189493824

約数和(自身を除く): 121784016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 470207, 940414, 1410621, 1880828, 2821242, 3761656, 4231863, 5642484, 7523312, 8463726, 11284968, 16927452, 22569936, 33854904, 67709808]

約数ペア:

[(1, 67709808), (2, 33854904), (3, 22569936), (4, 16927452), (6, 11284968), (8, 8463726), (9, 7523312), (12, 5642484), (16, 4231863), (18, 3761656), (24, 2821242), (36, 1880828), (48, 1410621), (72, 940414), (144, 470207)]