90210072

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{15727}}^1$

素因数の和:15975

約数の個数: 32

約数和(自身を含む): 226483200

約数和(自身を除く): 136273128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 5736, 15727, 31454, 47181, 62908, 94362, 125816, 188724, 377448, 3758753, 7517506, 11276259, 15035012, 22552518, 30070024, 45105036, 90210072]

約数ペア:

[(1, 90210072), (2, 45105036), (3, 30070024), (4, 22552518), (6, 15035012), (8, 11276259), (12, 7517506), (24, 3758753), (239, 377448), (478, 188724), (717, 125816), (956, 94362), (1434, 62908), (1912, 47181), (2868, 31454), (5736, 15727)]