71806968

素因数分解:

$2^3\times 3^2\times {\mathrm{997319}}^1$

素因数の和:997331

約数の個数: 24

約数和(自身を含む): 194477400

約数和(自身を除く): 122670432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997319, 1994638, 2991957, 3989276, 5983914, 7978552, 8975871, 11967828, 17951742, 23935656, 35903484, 71806968]

約数ペア:

[(1, 71806968), (2, 35903484), (3, 23935656), (4, 17951742), (6, 11967828), (8, 8975871), (9, 7978552), (12, 5983914), (18, 3989276), (24, 2991957), (36, 1994638), (72, 997319)]