78799938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{619}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 184050720

約数和(自身を除く): 105250782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 433, 619, 866, 1238, 1299, 1857, 2598, 3031, 3714, 4333, 6062, 8666, 9093, 12999, 18186, 21217, 25998, 30331, 42434, 60662, 63651, 90993, 127302, 181986, 268027, 536054, 804081, 1608162, 1876189, 3752378, 5628567, 11257134, 13133323, 26266646, 39399969, 78799938]

約数ペア:

[(1, 78799938), (2, 39399969), (3, 26266646), (6, 13133323), (7, 11257134), (14, 5628567), (21, 3752378), (42, 1876189), (49, 1608162), (98, 804081), (147, 536054), (294, 268027), (433, 181986), (619, 127302), (866, 90993), (1238, 63651), (1299, 60662), (1857, 42434), (2598, 30331), (3031, 25998), (3714, 21217), (4333, 18186), (6062, 12999), (8666, 9093)]