127297512

素因数分解:

$2^3\times 3^2\times {\mathrm{719}}^1\times {\mathrm{2459}}^1$

素因数の和:3190

約数の個数: 48

約数和(自身を含む): 345384000

約数和(自身を除く): 218086488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 719, 1438, 2157, 2459, 2876, 4314, 4918, 5752, 6471, 7377, 8628, 9836, 12942, 14754, 17256, 19672, 22131, 25884, 29508, 44262, 51768, 59016, 88524, 177048, 1768021, 3536042, 5304063, 7072084, 10608126, 14144168, 15912189, 21216252, 31824378, 42432504, 63648756, 127297512]

約数ペア:

[(1, 127297512), (2, 63648756), (3, 42432504), (4, 31824378), (6, 21216252), (8, 15912189), (9, 14144168), (12, 10608126), (18, 7072084), (24, 5304063), (36, 3536042), (72, 1768021), (719, 177048), (1438, 88524), (2157, 59016), (2459, 51768), (2876, 44262), (4314, 29508), (4918, 25884), (5752, 22131), (6471, 19672), (7377, 17256), (8628, 14754), (9836, 12942)]