72709694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61723}}^1$

素因数の和:61775

約数の個数: 16

約数和(自身を含む): 118510080

約数和(自身を除く): 45800386

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 61723, 123446, 1172737, 1913413, 2345474, 3826826, 36354847, 72709694]

約数ペア:

[(1, 72709694), (2, 36354847), (19, 3826826), (31, 2345474), (38, 1913413), (62, 1172737), (589, 123446), (1178, 61723)]