72045546

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 147350016

約数和(自身を除く): 75304470

約数列:

[1, 2, 3, 6, 71, 131, 142, 213, 262, 393, 426, 786, 1291, 2582, 3873, 7746, 9301, 18602, 27903, 55806, 91661, 169121, 183322, 274983, 338242, 507363, 549966, 1014726, 12007591, 24015182, 36022773, 72045546]

約数ペア:

[(1, 72045546), (2, 36022773), (3, 24015182), (6, 12007591), (71, 1014726), (131, 549966), (142, 507363), (213, 338242), (262, 274983), (393, 183322), (426, 169121), (786, 91661), (1291, 55806), (2582, 27903), (3873, 18602), (7746, 9301)]