78168558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1619}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 168739200

約数和(自身を除く): 90570642

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 619, 1238, 1619, 1857, 3238, 3714, 4857, 8047, 9714, 16094, 21047, 24141, 42094, 48282, 63141, 126282, 1002161, 2004322, 3006483, 6012966, 13028093, 26056186, 39084279, 78168558]

約数ペア:

[(1, 78168558), (2, 39084279), (3, 26056186), (6, 13028093), (13, 6012966), (26, 3006483), (39, 2004322), (78, 1002161), (619, 126282), (1238, 63141), (1619, 48282), (1857, 42094), (3238, 24141), (3714, 21047), (4857, 16094), (8047, 9714)]