90298854

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{20147}}^1$

素因数の和:20241

約数の個数: 32

約数和(自身を含む): 203091840

約数和(自身を除く): 112792986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 20147, 40294, 60441, 120882, 181323, 362646, 543969, 1087938, 1672201, 3344402, 5016603, 10033206, 15049809, 30099618, 45149427, 90298854]

約数ペア:

[(1, 90298854), (2, 45149427), (3, 30099618), (6, 15049809), (9, 10033206), (18, 5016603), (27, 3344402), (54, 1672201), (83, 1087938), (166, 543969), (249, 362646), (498, 181323), (747, 120882), (1494, 60441), (2241, 40294), (4482, 20147)]