80687454

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 174666240

約数和(自身を除く): 93978786

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 83, 87, 111, 151, 166, 174, 222, 249, 302, 453, 498, 906, 1073, 2146, 2407, 3071, 3219, 4379, 4814, 5587, 6142, 6438, 7221, 8758, 9213, 11174, 12533, 13137, 14442, 16761, 18426, 25066, 26274, 33522, 37599, 75198, 89059, 162023, 178118, 267177, 324046, 363457, 463721, 486069, 534354, 726914, 927442, 972138, 1090371, 1391163, 2180742, 2782326, 13447909, 26895818, 40343727, 80687454]

約数ペア:

[(1, 80687454), (2, 40343727), (3, 26895818), (6, 13447909), (29, 2782326), (37, 2180742), (58, 1391163), (74, 1090371), (83, 972138), (87, 927442), (111, 726914), (151, 534354), (166, 486069), (174, 463721), (222, 363457), (249, 324046), (302, 267177), (453, 178118), (498, 162023), (906, 89059), (1073, 75198), (2146, 37599), (2407, 33522), (3071, 26274), (3219, 25066), (4379, 18426), (4814, 16761), (5587, 14442), (6142, 13137), (6438, 12533), (7221, 11174), (8758, 9213)]