77864306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 129064320

約数和(自身を除く): 51200014

約数列:

[1, 2, 13, 26, 59, 118, 193, 263, 386, 526, 767, 1534, 2509, 3419, 5018, 6838, 11387, 15517, 22774, 31034, 50759, 101518, 148031, 201721, 296062, 403442, 659867, 1319734, 2994781, 5989562, 38932153, 77864306]

約数ペア:

[(1, 77864306), (2, 38932153), (13, 5989562), (26, 2994781), (59, 1319734), (118, 659867), (193, 403442), (263, 296062), (386, 201721), (526, 148031), (767, 101518), (1534, 50759), (2509, 31034), (3419, 22774), (5018, 15517), (6838, 11387)]