90815094

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 80

約数和(自身を含む): 212427600

約数和(自身を除く): 121612506

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 109, 111, 139, 162, 218, 222, 278, 327, 333, 417, 654, 666, 834, 981, 999, 1251, 1962, 1998, 2502, 2943, 2997, 3753, 4033, 5143, 5886, 5994, 7506, 8066, 8829, 10286, 11259, 12099, 15151, 15429, 17658, 22518, 24198, 30302, 30858, 36297, 45453, 46287, 72594, 90906, 92574, 108891, 136359, 138861, 217782, 272718, 277722, 326673, 409077, 416583, 560587, 653346, 818154, 833166, 1121174, 1227231, 1681761, 2454462, 3363522, 5045283, 10090566, 15135849, 30271698, 45407547, 90815094]

約数ペア:

[(1, 90815094), (2, 45407547), (3, 30271698), (6, 15135849), (9, 10090566), (18, 5045283), (27, 3363522), (37, 2454462), (54, 1681761), (74, 1227231), (81, 1121174), (109, 833166), (111, 818154), (139, 653346), (162, 560587), (218, 416583), (222, 409077), (278, 326673), (327, 277722), (333, 272718), (417, 217782), (654, 138861), (666, 136359), (834, 108891), (981, 92574), (999, 90906), (1251, 72594), (1962, 46287), (1998, 45453), (2502, 36297), (2943, 30858), (2997, 30302), (3753, 24198), (4033, 22518), (5143, 17658), (5886, 15429), (5994, 15151), (7506, 12099), (8066, 11259), (8829, 10286)]