72514572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6547}}^1$

素因数の和:6638

約数の個数: 48

約数和(自身を含む): 184810752

約数和(自身を除く): 112296180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 6547, 11076, 13094, 19641, 26188, 39282, 78564, 85111, 170222, 255333, 340444, 464837, 510666, 929674, 1021332, 1394511, 1859348, 2789022, 5578044, 6042881, 12085762, 18128643, 24171524, 36257286, 72514572]

約数ペア:

[(1, 72514572), (2, 36257286), (3, 24171524), (4, 18128643), (6, 12085762), (12, 6042881), (13, 5578044), (26, 2789022), (39, 1859348), (52, 1394511), (71, 1021332), (78, 929674), (142, 510666), (156, 464837), (213, 340444), (284, 255333), (426, 170222), (852, 85111), (923, 78564), (1846, 39282), (2769, 26188), (3692, 19641), (5538, 13094), (6547, 11076)]