80246166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 222953472

約数和(自身を除く): 142707306

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 403, 429, 431, 434, 462, 546, 651, 682, 806, 858, 862, 1001, 1023, 1209, 1293, 1302, 2002, 2046, 2387, 2418, 2586, 2821, 3003, 3017, 4433, 4741, 4774, 5603, 5642, 6006, 6034, 7161, 8463, 8866, 9051, 9482, 11206, 13299, 13361, 14223, 14322, 16809, 16926, 18102, 26598, 26722, 28446, 31031, 33187, 33618, 39221, 40083, 61633, 62062, 66374, 78442, 80166, 93093, 93527, 99561, 117663, 123266, 146971, 173693, 184899, 186186, 187054, 199122, 235326, 280581, 293942, 347386, 369798, 431431, 440913, 521079, 561162, 862862, 881826, 1028797, 1042158, 1215851, 1294293, 1910623, 2057594, 2431702, 2588586, 3086391, 3647553, 3821246, 5731869, 6172782, 7295106, 11463738, 13374361, 26748722, 40123083, 80246166]

約数ペア:

[(1, 80246166), (2, 40123083), (3, 26748722), (6, 13374361), (7, 11463738), (11, 7295106), (13, 6172782), (14, 5731869), (21, 3821246), (22, 3647553), (26, 3086391), (31, 2588586), (33, 2431702), (39, 2057594), (42, 1910623), (62, 1294293), (66, 1215851), (77, 1042158), (78, 1028797), (91, 881826), (93, 862862), (143, 561162), (154, 521079), (182, 440913), (186, 431431), (217, 369798), (231, 347386), (273, 293942), (286, 280581), (341, 235326), (403, 199122), (429, 187054), (431, 186186), (434, 184899), (462, 173693), (546, 146971), (651, 123266), (682, 117663), (806, 99561), (858, 93527), (862, 93093), (1001, 80166), (1023, 78442), (1209, 66374), (1293, 62062), (1302, 61633), (2002, 40083), (2046, 39221), (2387, 33618), (2418, 33187), (2586, 31031), (2821, 28446), (3003, 26722), (3017, 26598), (4433, 18102), (4741, 16926), (4774, 16809), (5603, 14322), (5642, 14223), (6006, 13361), (6034, 13299), (7161, 11206), (8463, 9482), (8866, 9051)]