80202186

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 177166080

約数和(自身を除く): 96963894

約数列:

[1, 2, 3, 6, 9, 18, 103, 181, 206, 239, 309, 362, 478, 543, 618, 717, 927, 1086, 1434, 1629, 1854, 2151, 3258, 4302, 18643, 24617, 37286, 43259, 49234, 55929, 73851, 86518, 111858, 129777, 147702, 167787, 221553, 259554, 335574, 389331, 443106, 778662, 4455677, 8911354, 13367031, 26734062, 40101093, 80202186]

約数ペア:

[(1, 80202186), (2, 40101093), (3, 26734062), (6, 13367031), (9, 8911354), (18, 4455677), (103, 778662), (181, 443106), (206, 389331), (239, 335574), (309, 259554), (362, 221553), (478, 167787), (543, 147702), (618, 129777), (717, 111858), (927, 86518), (1086, 73851), (1434, 55929), (1629, 49234), (1854, 43259), (2151, 37286), (3258, 24617), (4302, 18643)]