72103484

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 127764000

約数和(自身を除く): 55660516

約数列:

[1, 2, 4, 149, 298, 311, 389, 596, 622, 778, 1244, 1556, 46339, 57961, 92678, 115922, 120979, 185356, 231844, 241958, 483916, 18025871, 36051742, 72103484]

約数ペア:

[(1, 72103484), (2, 36051742), (4, 18025871), (149, 483916), (298, 241958), (311, 231844), (389, 185356), (596, 120979), (622, 115922), (778, 92678), (1244, 57961), (1556, 46339)]