73478262

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{85639}}^1$

素因数の和:85668

約数の個数: 32

約数和(自身を含む): 172650240

約数和(自身を除く): 99171978

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 85639, 171278, 256917, 513834, 942029, 1113307, 1884058, 2226614, 2826087, 3339921, 5652174, 6679842, 12246377, 24492754, 36739131, 73478262]

約数ペア:

[(1, 73478262), (2, 36739131), (3, 24492754), (6, 12246377), (11, 6679842), (13, 5652174), (22, 3339921), (26, 2826087), (33, 2226614), (39, 1884058), (66, 1113307), (78, 942029), (143, 513834), (286, 256917), (429, 171278), (858, 85639)]