42478788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 113799168

約数和(自身を除く): 71320380

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 47, 66, 82, 94, 123, 132, 141, 164, 167, 188, 246, 282, 334, 451, 492, 501, 517, 564, 668, 902, 1002, 1034, 1353, 1551, 1804, 1837, 1927, 2004, 2068, 2706, 3102, 3674, 3854, 5412, 5511, 5781, 6204, 6847, 7348, 7708, 7849, 11022, 11562, 13694, 15698, 20541, 21197, 22044, 23124, 23547, 27388, 31396, 41082, 42394, 47094, 63591, 75317, 82164, 84788, 86339, 94188, 127182, 150634, 172678, 225951, 254364, 259017, 301268, 321809, 345356, 451902, 518034, 643618, 903804, 965427, 1036068, 1287236, 1930854, 3539899, 3861708, 7079798, 10619697, 14159596, 21239394, 42478788]

約数ペア:

[(1, 42478788), (2, 21239394), (3, 14159596), (4, 10619697), (6, 7079798), (11, 3861708), (12, 3539899), (22, 1930854), (33, 1287236), (41, 1036068), (44, 965427), (47, 903804), (66, 643618), (82, 518034), (94, 451902), (123, 345356), (132, 321809), (141, 301268), (164, 259017), (167, 254364), (188, 225951), (246, 172678), (282, 150634), (334, 127182), (451, 94188), (492, 86339), (501, 84788), (517, 82164), (564, 75317), (668, 63591), (902, 47094), (1002, 42394), (1034, 41082), (1353, 31396), (1551, 27388), (1804, 23547), (1837, 23124), (1927, 22044), (2004, 21197), (2068, 20541), (2706, 15698), (3102, 13694), (3674, 11562), (3854, 11022), (5412, 7849), (5511, 7708), (5781, 7348), (6204, 6847)]