72810248

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22037}}^1$

素因数の和:22109

約数の個数: 32

約数和(自身を含む): 158673600

約数和(自身を除く): 85863352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 22037, 44074, 88148, 154259, 176296, 308518, 617036, 1234072, 1300183, 2600366, 5200732, 9101281, 10401464, 18202562, 36405124, 72810248]

約数ペア:

[(1, 72810248), (2, 36405124), (4, 18202562), (7, 10401464), (8, 9101281), (14, 5200732), (28, 2600366), (56, 1300183), (59, 1234072), (118, 617036), (236, 308518), (413, 176296), (472, 154259), (826, 88148), (1652, 44074), (3304, 22037)]