81766548

素因数分解:

$2^2\times 3^2\times {\mathrm{1031}}^1\times {\mathrm{2203}}^1$

素因数の和:3244

約数の個数: 36

約数和(自身を含む): 206982048

約数和(自身を除く): 125215500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1031, 2062, 2203, 3093, 4124, 4406, 6186, 6609, 8812, 9279, 12372, 13218, 18558, 19827, 26436, 37116, 39654, 79308, 2271293, 4542586, 6813879, 9085172, 13627758, 20441637, 27255516, 40883274, 81766548]

約数ペア:

[(1, 81766548), (2, 40883274), (3, 27255516), (4, 20441637), (6, 13627758), (9, 9085172), (12, 6813879), (18, 4542586), (36, 2271293), (1031, 79308), (2062, 39654), (2203, 37116), (3093, 26436), (4124, 19827), (4406, 18558), (6186, 13218), (6609, 12372), (8812, 9279)]