90818716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 169738240

約数和(自身を除く): 78919524

約数列:

[1, 2, 4, 31, 62, 73, 79, 124, 127, 146, 158, 254, 292, 316, 508, 2263, 2449, 3937, 4526, 4898, 5767, 7874, 9052, 9271, 9796, 10033, 11534, 15748, 18542, 20066, 23068, 37084, 40132, 178777, 287401, 311023, 357554, 574802, 622046, 715108, 732409, 1149604, 1244092, 1464818, 2929636, 22704679, 45409358, 90818716]

約数ペア:

[(1, 90818716), (2, 45409358), (4, 22704679), (31, 2929636), (62, 1464818), (73, 1244092), (79, 1149604), (124, 732409), (127, 715108), (146, 622046), (158, 574802), (254, 357554), (292, 311023), (316, 287401), (508, 178777), (2263, 40132), (2449, 37084), (3937, 23068), (4526, 20066), (4898, 18542), (5767, 15748), (7874, 11534), (9052, 10033), (9271, 9796)]