90857004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1081631}}^1$

素因数の和:1081645

約数の個数: 24

約数和(自身を含む): 242285568

約数和(自身を除く): 151428564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1081631, 2163262, 3244893, 4326524, 6489786, 7571417, 12979572, 15142834, 22714251, 30285668, 45428502, 90857004]

約数ペア:

[(1, 90857004), (2, 45428502), (3, 30285668), (4, 22714251), (6, 15142834), (7, 12979572), (12, 7571417), (14, 6489786), (21, 4326524), (28, 3244893), (42, 2163262), (84, 1081631)]