72519012

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{9547}}^1$

素因数の和:9768

約数の個数: 36

約数和(自身を含む): 184200016

約数和(自身を除く): 111681004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 9547, 19094, 28641, 38188, 57282, 85923, 114564, 171846, 343692, 2014417, 4028834, 6043251, 8057668, 12086502, 18129753, 24173004, 36259506, 72519012]

約数ペア:

[(1, 72519012), (2, 36259506), (3, 24173004), (4, 18129753), (6, 12086502), (9, 8057668), (12, 6043251), (18, 4028834), (36, 2014417), (211, 343692), (422, 171846), (633, 114564), (844, 85923), (1266, 57282), (1899, 38188), (2532, 28641), (3798, 19094), (7596, 9547)]