90204940306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{98387}}^1$

素因数の和:98778

約数の個数: 32

約数和(自身を含む): 147275029440

約数和(自身を除く): 57070089134

約数列:

[1, 2, 13, 26, 179, 197, 358, 394, 2327, 2561, 4654, 5122, 35263, 70526, 98387, 196774, 458419, 916838, 1279031, 2558062, 17611273, 19382239, 35222546, 38764478, 228946549, 251969107, 457893098, 503938214, 3469420781, 6938841562, 45102470153, 90204940306]

約数ペア:

[(1, 90204940306), (2, 45102470153), (13, 6938841562), (26, 3469420781), (179, 503938214), (197, 457893098), (358, 251969107), (394, 228946549), (2327, 38764478), (2561, 35222546), (4654, 19382239), (5122, 17611273), (35263, 2558062), (70526, 1279031), (98387, 916838), (196774, 458419)]