81430692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1613}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 217644672

約数和(自身を除く): 136213980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 601, 1202, 1613, 1803, 2404, 3226, 3606, 4207, 4839, 6452, 7212, 8414, 9678, 11291, 12621, 16828, 19356, 22582, 25242, 33873, 45164, 50484, 67746, 135492, 969413, 1938826, 2908239, 3877652, 5816478, 6785891, 11632956, 13571782, 20357673, 27143564, 40715346, 81430692]

約数ペア:

[(1, 81430692), (2, 40715346), (3, 27143564), (4, 20357673), (6, 13571782), (7, 11632956), (12, 6785891), (14, 5816478), (21, 3877652), (28, 2908239), (42, 1938826), (84, 969413), (601, 135492), (1202, 67746), (1613, 50484), (1803, 45164), (2404, 33873), (3226, 25242), (3606, 22582), (4207, 19356), (4839, 16828), (6452, 12621), (7212, 11291), (8414, 9678)]