91445992

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5557}}^1$

素因数の和:5602

約数の個数: 48

約数和(自身を含む): 199587780

約数和(自身を除く): 108141788

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 5557, 8228, 11114, 16456, 22228, 44456, 61127, 94469, 122254, 188938, 244508, 377876, 489016, 672397, 755752, 1039159, 1344794, 2078318, 2689588, 4156636, 5379176, 8313272, 11430749, 22861498, 45722996, 91445992]

約数ペア:

[(1, 91445992), (2, 45722996), (4, 22861498), (8, 11430749), (11, 8313272), (17, 5379176), (22, 4156636), (34, 2689588), (44, 2078318), (68, 1344794), (88, 1039159), (121, 755752), (136, 672397), (187, 489016), (242, 377876), (374, 244508), (484, 188938), (748, 122254), (968, 94469), (1496, 61127), (2057, 44456), (4114, 22228), (5557, 16456), (8228, 11114)]