81140574888

素因数分解:

$2^3\times 3^2\times {\mathrm{857}}^1\times {\mathrm{1314997}}^1$

素因数の和:1315866

約数の個数: 48

約数和(自身を含む): 220012315380

約数和(自身を除く): 138871740492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 857, 1714, 2571, 3428, 5142, 6856, 7713, 10284, 15426, 20568, 30852, 61704, 1314997, 2629994, 3944991, 5259988, 7889982, 10519976, 11834973, 15779964, 23669946, 31559928, 47339892, 94679784, 1126952429, 2253904858, 3380857287, 4507809716, 6761714574, 9015619432, 10142571861, 13523429148, 20285143722, 27046858296, 40570287444, 81140574888]

約数ペア:

[(1, 81140574888), (2, 40570287444), (3, 27046858296), (4, 20285143722), (6, 13523429148), (8, 10142571861), (9, 9015619432), (12, 6761714574), (18, 4507809716), (24, 3380857287), (36, 2253904858), (72, 1126952429), (857, 94679784), (1714, 47339892), (2571, 31559928), (3428, 23669946), (5142, 15779964), (6856, 11834973), (7713, 10519976), (10284, 7889982), (15426, 5259988), (20568, 3944991), (30852, 2629994), (61704, 1314997)]