72090856

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1759}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 139392000

約数和(自身を除く): 67301144

約数列:

[1, 2, 4, 8, 47, 94, 109, 188, 218, 376, 436, 872, 1759, 3518, 5123, 7036, 10246, 14072, 20492, 40984, 82673, 165346, 191731, 330692, 383462, 661384, 766924, 1533848, 9011357, 18022714, 36045428, 72090856]

約数ペア:

[(1, 72090856), (2, 36045428), (4, 18022714), (8, 9011357), (47, 1533848), (94, 766924), (109, 661384), (188, 383462), (218, 330692), (376, 191731), (436, 165346), (872, 82673), (1759, 40984), (3518, 20492), (5123, 14072), (7036, 10246)]