78212748

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 189665280

約数和(自身を除く): 111452532

約数列:

[1, 2, 3, 4, 6, 12, 41, 71, 82, 123, 142, 164, 213, 246, 284, 426, 492, 852, 2239, 2911, 4478, 5822, 6717, 8733, 8956, 11644, 13434, 17466, 26868, 34932, 91799, 158969, 183598, 275397, 317938, 367196, 476907, 550794, 635876, 953814, 1101588, 1907628, 6517729, 13035458, 19553187, 26070916, 39106374, 78212748]

約数ペア:

[(1, 78212748), (2, 39106374), (3, 26070916), (4, 19553187), (6, 13035458), (12, 6517729), (41, 1907628), (71, 1101588), (82, 953814), (123, 635876), (142, 550794), (164, 476907), (213, 367196), (246, 317938), (284, 275397), (426, 183598), (492, 158969), (852, 91799), (2239, 34932), (2911, 26868), (4478, 17466), (5822, 13434), (6717, 11644), (8733, 8956)]