81970386

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6037}}^1$

素因数の和:6146

約数の個数: 32

約数和(自身を含む): 171575808

約数和(自身を除く): 89605422

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 2263, 4526, 6037, 6789, 12074, 13578, 18111, 36222, 187147, 374294, 440701, 561441, 881402, 1122882, 1322103, 2644206, 13661731, 27323462, 40985193, 81970386]

約数ペア:

[(1, 81970386), (2, 40985193), (3, 27323462), (6, 13661731), (31, 2644206), (62, 1322103), (73, 1122882), (93, 881402), (146, 561441), (186, 440701), (219, 374294), (438, 187147), (2263, 36222), (4526, 18111), (6037, 13578), (6789, 12074)]