79975674

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2926

約数の個数: 56

約数和(自身を含む): 189395040

約数和(自身を除く): 109419366

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 2887, 3078, 4617, 5774, 8661, 9234, 13851, 17322, 25983, 27702, 51966, 54853, 77949, 109706, 155898, 164559, 233847, 329118, 467694, 493677, 701541, 987354, 1403082, 1481031, 2104623, 2962062, 4209246, 4443093, 8886186, 13329279, 26658558, 39987837, 79975674]

約数ペア:

[(1, 79975674), (2, 39987837), (3, 26658558), (6, 13329279), (9, 8886186), (18, 4443093), (19, 4209246), (27, 2962062), (38, 2104623), (54, 1481031), (57, 1403082), (81, 987354), (114, 701541), (162, 493677), (171, 467694), (243, 329118), (342, 233847), (486, 164559), (513, 155898), (729, 109706), (1026, 77949), (1458, 54853), (1539, 51966), (2887, 27702), (3078, 25983), (4617, 17322), (5774, 13851), (8661, 9234)]