89912394

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2687}}^1$

素因数の和:2732

約数の個数: 72

約数和(自身を含む): 230211072

約数和(自身を除く): 140298678

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 858, 1014, 1287, 1521, 1859, 2574, 2687, 3042, 3718, 5374, 5577, 8061, 11154, 16122, 16731, 24183, 29557, 33462, 34931, 48366, 59114, 69862, 88671, 104793, 177342, 209586, 266013, 314379, 384241, 454103, 532026, 628758, 768482, 908206, 1152723, 1362309, 2305446, 2724618, 3458169, 4086927, 4995133, 6916338, 8173854, 9990266, 14985399, 29970798, 44956197, 89912394]

約数ペア:

[(1, 89912394), (2, 44956197), (3, 29970798), (6, 14985399), (9, 9990266), (11, 8173854), (13, 6916338), (18, 4995133), (22, 4086927), (26, 3458169), (33, 2724618), (39, 2305446), (66, 1362309), (78, 1152723), (99, 908206), (117, 768482), (143, 628758), (169, 532026), (198, 454103), (234, 384241), (286, 314379), (338, 266013), (429, 209586), (507, 177342), (858, 104793), (1014, 88671), (1287, 69862), (1521, 59114), (1859, 48366), (2574, 34931), (2687, 33462), (3042, 29557), (3718, 24183), (5374, 16731), (5577, 16122), (8061, 11154)]