70781292

素因数分解:

$2^2\times 3^2\times {\mathrm{823}}^1\times {\mathrm{2389}}^1$

素因数の和:3222

約数の個数: 36

約数和(自身を含む): 179211760

約数和(自身を除く): 108430468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 823, 1646, 2389, 2469, 3292, 4778, 4938, 7167, 7407, 9556, 9876, 14334, 14814, 21501, 28668, 29628, 43002, 86004, 1966147, 3932294, 5898441, 7864588, 11796882, 17695323, 23593764, 35390646, 70781292]

約数ペア:

[(1, 70781292), (2, 35390646), (3, 23593764), (4, 17695323), (6, 11796882), (9, 7864588), (12, 5898441), (18, 3932294), (36, 1966147), (823, 86004), (1646, 43002), (2389, 29628), (2469, 28668), (3292, 21501), (4778, 14814), (4938, 14334), (7167, 9876), (7407, 9556)]