80677478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11689}}^1$

素因数の和:11744

約数の個数: 32

約数和(自身を含む): 151502400

約数和(自身を除く): 70824922

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 11689, 23378, 81823, 163646, 198713, 338981, 397426, 677962, 1390991, 2372867, 2781982, 4745734, 5762677, 11525354, 40338739, 80677478]

約数ペア:

[(1, 80677478), (2, 40338739), (7, 11525354), (14, 5762677), (17, 4745734), (29, 2781982), (34, 2372867), (58, 1390991), (119, 677962), (203, 397426), (238, 338981), (406, 198713), (493, 163646), (986, 81823), (3451, 23378), (6902, 11689)]