72936978

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 148801536

約数和(自身を除く): 75864558

約数列:

[1, 2, 3, 6, 103, 107, 206, 214, 309, 321, 618, 642, 1103, 2206, 3309, 6618, 11021, 22042, 33063, 66126, 113609, 118021, 227218, 236042, 340827, 354063, 681654, 708126, 12156163, 24312326, 36468489, 72936978]

約数ペア:

[(1, 72936978), (2, 36468489), (3, 24312326), (6, 12156163), (103, 708126), (107, 681654), (206, 354063), (214, 340827), (309, 236042), (321, 227218), (618, 118021), (642, 113609), (1103, 66126), (2206, 33063), (3309, 22042), (6618, 11021)]