80103726

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 177874944

約数和(自身を除く): 97771218

約数列:

[1, 2, 3, 6, 9, 18, 67, 127, 134, 201, 254, 381, 402, 523, 603, 762, 1046, 1143, 1206, 1569, 2286, 3138, 4707, 8509, 9414, 17018, 25527, 35041, 51054, 66421, 70082, 76581, 105123, 132842, 153162, 199263, 210246, 315369, 398526, 597789, 630738, 1195578, 4450207, 8900414, 13350621, 26701242, 40051863, 80103726]

約数ペア:

[(1, 80103726), (2, 40051863), (3, 26701242), (6, 13350621), (9, 8900414), (18, 4450207), (67, 1195578), (127, 630738), (134, 597789), (201, 398526), (254, 315369), (381, 210246), (402, 199263), (523, 153162), (603, 132842), (762, 105123), (1046, 76581), (1143, 70082), (1206, 66421), (1569, 51054), (2286, 35041), (3138, 25527), (4707, 17018), (8509, 9414)]