74981172

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{18217}}^1$

素因数の和:18245

約数の個数: 48

約数和(自身を含む): 204041600

約数和(自身を除く): 129060428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 18217, 36434, 54651, 72868, 109302, 127519, 218604, 255038, 382557, 510076, 765114, 892633, 1530228, 1785266, 2677899, 3570532, 5355798, 6248431, 10711596, 12496862, 18745293, 24993724, 37490586, 74981172]

約数ペア:

[(1, 74981172), (2, 37490586), (3, 24993724), (4, 18745293), (6, 12496862), (7, 10711596), (12, 6248431), (14, 5355798), (21, 3570532), (28, 2677899), (42, 1785266), (49, 1530228), (84, 892633), (98, 765114), (147, 510076), (196, 382557), (294, 255038), (343, 218604), (588, 127519), (686, 109302), (1029, 72868), (1372, 54651), (2058, 36434), (4116, 18217)]