129600756

素因数分解:

$2^2\times 3^3\times {\mathrm{1200007}}^1$

素因数の和:1200020

約数の個数: 24

約数和(自身を含む): 336002240

約数和(自身を除く): 206401484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1200007, 2400014, 3600021, 4800028, 7200042, 10800063, 14400084, 21600126, 32400189, 43200252, 64800378, 129600756]

約数ペア:

[(1, 129600756), (2, 64800378), (3, 43200252), (4, 32400189), (6, 21600126), (9, 14400084), (12, 10800063), (18, 7200042), (27, 4800028), (36, 3600021), (54, 2400014), (108, 1200007)]