90775638

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{12703}}^1$

素因数の和:13108

約数の個数: 24

約数和(自身を含む): 197191488

約数和(自身を除く): 106415850

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 12703, 25406, 38109, 76218, 114327, 228654, 5043091, 10086182, 15129273, 30258546, 45387819, 90775638]

約数ペア:

[(1, 90775638), (2, 45387819), (3, 30258546), (6, 15129273), (9, 10086182), (18, 5043091), (397, 228654), (794, 114327), (1191, 76218), (2382, 38109), (3573, 25406), (7146, 12703)]