87162572

素因数分解:

$2^2\times 7^2\times {\mathrm{439}}^1\times {\mathrm{1013}}^1$

素因数の和:1470

約数の個数: 36

約数和(自身を含む): 178017840

約数和(自身を除く): 90855268

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 439, 878, 1013, 1756, 2026, 3073, 4052, 6146, 7091, 12292, 14182, 21511, 28364, 43022, 49637, 86044, 99274, 198548, 444707, 889414, 1778828, 3112949, 6225898, 12451796, 21790643, 43581286, 87162572]

約数ペア:

[(1, 87162572), (2, 43581286), (4, 21790643), (7, 12451796), (14, 6225898), (28, 3112949), (49, 1778828), (98, 889414), (196, 444707), (439, 198548), (878, 99274), (1013, 86044), (1756, 49637), (2026, 43022), (3073, 28364), (4052, 21511), (6146, 14182), (7091, 12292)]