72054138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{22531}}^1$

素因数の和:22590

約数の個数: 32

約数和(自身を含む): 158985792

約数和(自身を除く): 86931654

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 22531, 45062, 67593, 135186, 292903, 585806, 878709, 923771, 1757418, 1847542, 2771313, 5542626, 12009023, 24018046, 36027069, 72054138]

約数ペア:

[(1, 72054138), (2, 36027069), (3, 24018046), (6, 12009023), (13, 5542626), (26, 2771313), (39, 1847542), (41, 1757418), (78, 923771), (82, 878709), (123, 585806), (246, 292903), (533, 135186), (1066, 67593), (1599, 45062), (3198, 22531)]