80207298

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 179150400

約数和(自身を除く): 98943102

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 173, 258, 346, 387, 519, 599, 774, 1038, 1198, 1557, 1797, 3114, 3594, 5391, 7439, 10782, 14878, 22317, 25757, 44634, 51514, 66951, 77271, 103627, 133902, 154542, 207254, 231813, 310881, 463626, 621762, 932643, 1865286, 4455961, 8911922, 13367883, 26735766, 40103649, 80207298]

約数ペア:

[(1, 80207298), (2, 40103649), (3, 26735766), (6, 13367883), (9, 8911922), (18, 4455961), (43, 1865286), (86, 932643), (129, 621762), (173, 463626), (258, 310881), (346, 231813), (387, 207254), (519, 154542), (599, 133902), (774, 103627), (1038, 77271), (1198, 66951), (1557, 51514), (1797, 44634), (3114, 25757), (3594, 22317), (5391, 14878), (7439, 10782)]