81259644

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1297}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 198874368

約数和(自身を除く): 117614724

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 227, 276, 454, 681, 908, 1297, 1362, 2594, 2724, 3891, 5188, 5221, 7782, 10442, 15564, 15663, 20884, 29831, 31326, 59662, 62652, 89493, 119324, 178986, 294419, 357972, 588838, 883257, 1177676, 1766514, 3533028, 6771637, 13543274, 20314911, 27086548, 40629822, 81259644]

約数ペア:

[(1, 81259644), (2, 40629822), (3, 27086548), (4, 20314911), (6, 13543274), (12, 6771637), (23, 3533028), (46, 1766514), (69, 1177676), (92, 883257), (138, 588838), (227, 357972), (276, 294419), (454, 178986), (681, 119324), (908, 89493), (1297, 62652), (1362, 59662), (2594, 31326), (2724, 29831), (3891, 20884), (5188, 15663), (5221, 15564), (7782, 10442)]