123225144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6491}}^1$

素因数の和:6620

約数の個数: 64

約数和(自身を含む): 355242240

約数和(自身を除く): 232017096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 678, 791, 904, 1356, 1582, 2373, 2712, 3164, 4746, 6328, 6491, 9492, 12982, 18984, 19473, 25964, 38946, 45437, 51928, 77892, 90874, 136311, 155784, 181748, 272622, 363496, 545244, 733483, 1090488, 1466966, 2200449, 2933932, 4400898, 5134381, 5867864, 8801796, 10268762, 15403143, 17603592, 20537524, 30806286, 41075048, 61612572, 123225144]

約数ペア:

[(1, 123225144), (2, 61612572), (3, 41075048), (4, 30806286), (6, 20537524), (7, 17603592), (8, 15403143), (12, 10268762), (14, 8801796), (21, 5867864), (24, 5134381), (28, 4400898), (42, 2933932), (56, 2200449), (84, 1466966), (113, 1090488), (168, 733483), (226, 545244), (339, 363496), (452, 272622), (678, 181748), (791, 155784), (904, 136311), (1356, 90874), (1582, 77892), (2373, 51928), (2712, 45437), (3164, 38946), (4746, 25964), (6328, 19473), (6491, 18984), (9492, 12982)]