72206136

素因数分解:

$2^3\times 3^2\times {\mathrm{1002863}}^1$

素因数の和:1002875

約数の個数: 24

約数和(自身を含む): 195558480

約数和(自身を除く): 123352344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1002863, 2005726, 3008589, 4011452, 6017178, 8022904, 9025767, 12034356, 18051534, 24068712, 36103068, 72206136]

約数ペア:

[(1, 72206136), (2, 36103068), (3, 24068712), (4, 18051534), (6, 12034356), (8, 9025767), (9, 8022904), (12, 6017178), (18, 4011452), (24, 3008589), (36, 2005726), (72, 1002863)]