71761218

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1373}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 148787712

約数和(自身を除く): 77026494

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 281, 562, 843, 1373, 1686, 2746, 4119, 8238, 8711, 17422, 26133, 42563, 52266, 85126, 127689, 255378, 385813, 771626, 1157439, 2314878, 11960203, 23920406, 35880609, 71761218]

約数ペア:

[(1, 71761218), (2, 35880609), (3, 23920406), (6, 11960203), (31, 2314878), (62, 1157439), (93, 771626), (186, 385813), (281, 255378), (562, 127689), (843, 85126), (1373, 52266), (1686, 42563), (2746, 26133), (4119, 17422), (8238, 8711)]