80517942

素因数分解:

$2^1\times 3^3\times {\mathrm{523}}^1\times {\mathrm{2851}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 179333760

約数和(自身を除く): 98815818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 523, 1046, 1569, 2851, 3138, 4707, 5702, 8553, 9414, 14121, 17106, 25659, 28242, 51318, 76977, 153954, 1491073, 2982146, 4473219, 8946438, 13419657, 26839314, 40258971, 80517942]

約数ペア:

[(1, 80517942), (2, 40258971), (3, 26839314), (6, 13419657), (9, 8946438), (18, 4473219), (27, 2982146), (54, 1491073), (523, 153954), (1046, 76977), (1569, 51318), (2851, 28242), (3138, 25659), (4707, 17106), (5702, 14121), (8553, 9414)]