80306628

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1511}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 193729536

約数和(自身を除く): 113422908

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 103, 129, 172, 206, 258, 309, 412, 516, 618, 1236, 1511, 3022, 4429, 4533, 6044, 8858, 9066, 13287, 17716, 18132, 26574, 53148, 64973, 129946, 155633, 194919, 259892, 311266, 389838, 466899, 622532, 779676, 933798, 1867596, 6692219, 13384438, 20076657, 26768876, 40153314, 80306628]

約数ペア:

[(1, 80306628), (2, 40153314), (3, 26768876), (4, 20076657), (6, 13384438), (12, 6692219), (43, 1867596), (86, 933798), (103, 779676), (129, 622532), (172, 466899), (206, 389838), (258, 311266), (309, 259892), (412, 194919), (516, 155633), (618, 129946), (1236, 64973), (1511, 53148), (3022, 26574), (4429, 18132), (4533, 17716), (6044, 13287), (8858, 9066)]