80235522

素因数分解:

$2^1\times 3^4\times {\mathrm{523}}^1\times {\mathrm{947}}^1$

素因数の和:1484

約数の個数: 40

約数和(自身を含む): 180320976

約数和(自身を除く): 100085454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 523, 947, 1046, 1569, 1894, 2841, 3138, 4707, 5682, 8523, 9414, 14121, 17046, 25569, 28242, 42363, 51138, 76707, 84726, 153414, 495281, 990562, 1485843, 2971686, 4457529, 8915058, 13372587, 26745174, 40117761, 80235522]

約数ペア:

[(1, 80235522), (2, 40117761), (3, 26745174), (6, 13372587), (9, 8915058), (18, 4457529), (27, 2971686), (54, 1485843), (81, 990562), (162, 495281), (523, 153414), (947, 84726), (1046, 76707), (1569, 51138), (1894, 42363), (2841, 28242), (3138, 25569), (4707, 17046), (5682, 14121), (8523, 9414)]