90768136

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 173295360

約数和(自身を除く): 82527224

約数列:

[1, 2, 4, 8, 83, 166, 223, 332, 446, 613, 664, 892, 1226, 1784, 2452, 4904, 18509, 37018, 50879, 74036, 101758, 136699, 148072, 203516, 273398, 407032, 546796, 1093592, 11346017, 22692034, 45384068, 90768136]

約数ペア:

[(1, 90768136), (2, 45384068), (4, 22692034), (8, 11346017), (83, 1093592), (166, 546796), (223, 407032), (332, 273398), (446, 203516), (613, 148072), (664, 136699), (892, 101758), (1226, 74036), (1784, 50879), (2452, 37018), (4904, 18509)]