90535068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193451}}^1$

素因数の和:193474

約数の個数: 36

約数和(自身を含む): 246457848

約数和(自身を除く): 155922780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 193451, 386902, 580353, 773804, 1160706, 1741059, 2321412, 2514863, 3482118, 5029726, 6964236, 7544589, 10059452, 15089178, 22633767, 30178356, 45267534, 90535068]

約数ペア:

[(1, 90535068), (2, 45267534), (3, 30178356), (4, 22633767), (6, 15089178), (9, 10059452), (12, 7544589), (13, 6964236), (18, 5029726), (26, 3482118), (36, 2514863), (39, 2321412), (52, 1741059), (78, 1160706), (117, 773804), (156, 580353), (234, 386902), (468, 193451)]