72540702

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2053}}^1$

素因数の和:2225

約数の個数: 48

約数和(自身を含む): 170465568

約数和(自身を除く): 97924866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 906, 1359, 1963, 2053, 2718, 3926, 4106, 5889, 6159, 11778, 12318, 17667, 18477, 26689, 35334, 36954, 53378, 80067, 160134, 240201, 310003, 480402, 620006, 930009, 1860018, 2790027, 4030039, 5580054, 8060078, 12090117, 24180234, 36270351, 72540702]

約数ペア:

[(1, 72540702), (2, 36270351), (3, 24180234), (6, 12090117), (9, 8060078), (13, 5580054), (18, 4030039), (26, 2790027), (39, 1860018), (78, 930009), (117, 620006), (151, 480402), (234, 310003), (302, 240201), (453, 160134), (906, 80067), (1359, 53378), (1963, 36954), (2053, 35334), (2718, 26689), (3926, 18477), (4106, 17667), (5889, 12318), (6159, 11778)]