90727134

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^2$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 193802112

約数和(自身を除く): 103074978

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 89, 138, 166, 178, 249, 267, 498, 534, 1909, 2047, 3818, 4094, 5727, 6141, 7387, 7921, 11454, 12282, 14774, 15842, 22161, 23763, 44322, 47526, 169901, 182183, 339802, 364366, 509703, 546549, 657443, 1019406, 1093098, 1314886, 1972329, 3944658, 15121189, 30242378, 45363567, 90727134]

約数ペア:

[(1, 90727134), (2, 45363567), (3, 30242378), (6, 15121189), (23, 3944658), (46, 1972329), (69, 1314886), (83, 1093098), (89, 1019406), (138, 657443), (166, 546549), (178, 509703), (249, 364366), (267, 339802), (498, 182183), (534, 169901), (1909, 47526), (2047, 44322), (3818, 23763), (4094, 22161), (5727, 15842), (6141, 14774), (7387, 12282), (7921, 11454)]