77580054

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 172411200

約数和(自身を除く): 94831146

約数列:

[1, 2, 3, 6, 9, 18, 79, 89, 158, 178, 237, 267, 474, 534, 613, 711, 801, 1226, 1422, 1602, 1839, 3678, 5517, 7031, 11034, 14062, 21093, 42186, 48427, 54557, 63279, 96854, 109114, 126558, 145281, 163671, 290562, 327342, 435843, 491013, 871686, 982026, 4310003, 8620006, 12930009, 25860018, 38790027, 77580054]

約数ペア:

[(1, 77580054), (2, 38790027), (3, 25860018), (6, 12930009), (9, 8620006), (18, 4310003), (79, 982026), (89, 871686), (158, 491013), (178, 435843), (237, 327342), (267, 290562), (474, 163671), (534, 145281), (613, 126558), (711, 109114), (801, 96854), (1226, 63279), (1422, 54557), (1602, 48427), (1839, 42186), (3678, 21093), (5517, 14062), (7031, 11034)]