65661084

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{8563}}^1$

素因数の和:8647

約数の個数: 48

約数和(自身を含む): 172650240

約数和(自身を除く): 106989156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 8563, 17126, 25689, 34252, 51378, 77067, 102756, 154134, 231201, 308268, 462402, 607973, 924804, 1215946, 1823919, 2431892, 3647838, 5471757, 7295676, 10943514, 16415271, 21887028, 32830542, 65661084]

約数ペア:

[(1, 65661084), (2, 32830542), (3, 21887028), (4, 16415271), (6, 10943514), (9, 7295676), (12, 5471757), (18, 3647838), (27, 2431892), (36, 1823919), (54, 1215946), (71, 924804), (108, 607973), (142, 462402), (213, 308268), (284, 231201), (426, 154134), (639, 102756), (852, 77067), (1278, 51378), (1917, 34252), (2556, 25689), (3834, 17126), (7668, 8563)]