90822004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4229}}^1$

素因数の和:4312

約数の個数: 48

約数和(自身を含む): 198979200

約数和(自身を除く): 108157196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1534, 1652, 3068, 4229, 5369, 8458, 10738, 16916, 21476, 29603, 54977, 59206, 109954, 118412, 219908, 249511, 384839, 499022, 769678, 998044, 1539356, 1746577, 3243643, 3493154, 6487286, 6986308, 12974572, 22705501, 45411002, 90822004]

約数ペア:

[(1, 90822004), (2, 45411002), (4, 22705501), (7, 12974572), (13, 6986308), (14, 6487286), (26, 3493154), (28, 3243643), (52, 1746577), (59, 1539356), (91, 998044), (118, 769678), (182, 499022), (236, 384839), (364, 249511), (413, 219908), (767, 118412), (826, 109954), (1534, 59206), (1652, 54977), (3068, 29603), (4229, 21476), (5369, 16916), (8458, 10738)]