123165756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10399}}^1$

素因数の和:10463

約数の個数: 72

約数和(自身を含む): 363417600

約数和(自身を除く): 240251844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 10399, 11844, 20798, 31197, 41596, 62394, 72793, 93591, 124788, 145586, 187182, 218379, 291172, 374364, 436758, 488753, 655137, 873516, 977506, 1310274, 1466259, 1955012, 2620548, 2932518, 3421271, 4398777, 5865036, 6842542, 8797554, 10263813, 13685084, 17595108, 20527626, 30791439, 41055252, 61582878, 123165756]

約数ペア:

[(1, 123165756), (2, 61582878), (3, 41055252), (4, 30791439), (6, 20527626), (7, 17595108), (9, 13685084), (12, 10263813), (14, 8797554), (18, 6842542), (21, 5865036), (28, 4398777), (36, 3421271), (42, 2932518), (47, 2620548), (63, 1955012), (84, 1466259), (94, 1310274), (126, 977506), (141, 873516), (188, 655137), (252, 488753), (282, 436758), (329, 374364), (423, 291172), (564, 218379), (658, 187182), (846, 145586), (987, 124788), (1316, 93591), (1692, 72793), (1974, 62394), (2961, 41596), (3948, 31197), (5922, 20798), (10399, 11844)]