90349636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4813}}^1$

素因数の和:4868

約数の個数: 36

約数和(自身を含む): 179745132

約数和(自身を除く): 89395496

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4693, 4813, 9386, 9626, 18772, 19252, 62569, 91447, 125138, 182894, 250276, 365788, 1188811, 1737493, 2377622, 3474986, 4755244, 6949972, 22587409, 45174818, 90349636]

約数ペア:

[(1, 90349636), (2, 45174818), (4, 22587409), (13, 6949972), (19, 4755244), (26, 3474986), (38, 2377622), (52, 1737493), (76, 1188811), (247, 365788), (361, 250276), (494, 182894), (722, 125138), (988, 91447), (1444, 62569), (4693, 19252), (4813, 18772), (9386, 9626)]