127600788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20809}}^1$

素因数の和:20896

約数の個数: 48

約数和(自身を含む): 344946560

約数和(自身を除く): 217345772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 20809, 41618, 62427, 83236, 124854, 145663, 249708, 291326, 436989, 582652, 873978, 1519057, 1747956, 3038114, 4557171, 6076228, 9114342, 10633399, 18228684, 21266798, 31900197, 42533596, 63800394, 127600788]

約数ペア:

[(1, 127600788), (2, 63800394), (3, 42533596), (4, 31900197), (6, 21266798), (7, 18228684), (12, 10633399), (14, 9114342), (21, 6076228), (28, 4557171), (42, 3038114), (73, 1747956), (84, 1519057), (146, 873978), (219, 582652), (292, 436989), (438, 291326), (511, 249708), (876, 145663), (1022, 124854), (1533, 83236), (2044, 62427), (3066, 41618), (6132, 20809)]