80810208

素因数分解:

$2^5\times 3^2\times {\mathrm{280591}}^1$

素因数の和:280607

約数の個数: 36

約数和(自身を含む): 229804848

約数和(自身を除く): 148994640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 280591, 561182, 841773, 1122364, 1683546, 2244728, 2525319, 3367092, 4489456, 5050638, 6734184, 8978912, 10101276, 13468368, 20202552, 26936736, 40405104, 80810208]

約数ペア:

[(1, 80810208), (2, 40405104), (3, 26936736), (4, 20202552), (6, 13468368), (8, 10101276), (9, 8978912), (12, 6734184), (16, 5050638), (18, 4489456), (24, 3367092), (32, 2525319), (36, 2244728), (48, 1683546), (72, 1122364), (96, 841773), (144, 561182), (288, 280591)]