85485042

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 192291840

約数和(自身を除く): 106806798

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 239, 279, 478, 558, 641, 717, 1282, 1434, 1923, 2151, 3846, 4302, 5769, 7409, 11538, 14818, 19871, 22227, 39742, 44454, 59613, 66681, 119226, 133362, 153199, 178839, 306398, 357678, 459597, 919194, 1378791, 2757582, 4749169, 9498338, 14247507, 28495014, 42742521, 85485042]

約数ペア:

[(1, 85485042), (2, 42742521), (3, 28495014), (6, 14247507), (9, 9498338), (18, 4749169), (31, 2757582), (62, 1378791), (93, 919194), (186, 459597), (239, 357678), (279, 306398), (478, 178839), (558, 153199), (641, 133362), (717, 119226), (1282, 66681), (1434, 59613), (1923, 44454), (2151, 39742), (3846, 22227), (4302, 19871), (5769, 14818), (7409, 11538)]