80269974

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47951}}^1$

素因数の和:47993

約数の個数: 32

約数和(自身を含む): 184135680

約数和(自身を除く): 103865706

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 47951, 95902, 143853, 287706, 431559, 863118, 1294677, 1486481, 2589354, 2972962, 4459443, 8918886, 13378329, 26756658, 40134987, 80269974]

約数ペア:

[(1, 80269974), (2, 40134987), (3, 26756658), (6, 13378329), (9, 8918886), (18, 4459443), (27, 2972962), (31, 2589354), (54, 1486481), (62, 1294677), (93, 863118), (186, 431559), (279, 287706), (558, 143853), (837, 95902), (1674, 47951)]