81203628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36187}}^1$

素因数の和:36222

約数の個数: 48

約数和(自身を含む): 218865024

約数和(自身を除く): 137661396

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 36187, 72374, 108561, 144748, 217122, 398057, 434244, 615179, 796114, 1194171, 1230358, 1592228, 1845537, 2388342, 2460716, 3691074, 4776684, 6766969, 7382148, 13533938, 20300907, 27067876, 40601814, 81203628]

約数ペア:

[(1, 81203628), (2, 40601814), (3, 27067876), (4, 20300907), (6, 13533938), (11, 7382148), (12, 6766969), (17, 4776684), (22, 3691074), (33, 2460716), (34, 2388342), (44, 1845537), (51, 1592228), (66, 1230358), (68, 1194171), (102, 796114), (132, 615179), (187, 434244), (204, 398057), (374, 217122), (561, 144748), (748, 108561), (1122, 72374), (2244, 36187)]