71223888

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{36191}}^1$

素因数の和:36243

約数の個数: 40

約数和(自身を含む): 188487936

約数和(自身を除く): 117264048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 36191, 72382, 108573, 144764, 217146, 289528, 434292, 579056, 868584, 1483831, 1737168, 2967662, 4451493, 5935324, 8902986, 11870648, 17805972, 23741296, 35611944, 71223888]

約数ペア:

[(1, 71223888), (2, 35611944), (3, 23741296), (4, 17805972), (6, 11870648), (8, 8902986), (12, 5935324), (16, 4451493), (24, 2967662), (41, 1737168), (48, 1483831), (82, 868584), (123, 579056), (164, 434292), (246, 289528), (328, 217146), (492, 144764), (656, 108573), (984, 72382), (1968, 36191)]