72985584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{217219}}^1$

素因数の和:217237

約数の個数: 40

約数和(自身を含む): 215482240

約数和(自身を除く): 142496656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 217219, 434438, 651657, 868876, 1303314, 1520533, 1737752, 2606628, 3041066, 3475504, 4561599, 5213256, 6082132, 9123198, 10426512, 12164264, 18246396, 24328528, 36492792, 72985584]

約数ペア:

[(1, 72985584), (2, 36492792), (3, 24328528), (4, 18246396), (6, 12164264), (7, 10426512), (8, 9123198), (12, 6082132), (14, 5213256), (16, 4561599), (21, 3475504), (24, 3041066), (28, 2606628), (42, 1737752), (48, 1520533), (56, 1303314), (84, 868876), (112, 651657), (168, 434438), (336, 217219)]