68338446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 155713536

約数和(自身を除く): 87375090

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 127, 186, 254, 263, 341, 381, 526, 682, 762, 789, 1023, 1397, 1578, 2046, 2794, 2893, 3937, 4191, 5786, 7874, 8153, 8382, 8679, 11811, 16306, 17358, 23622, 24459, 33401, 43307, 48918, 66802, 86614, 89683, 100203, 129921, 179366, 200406, 259842, 269049, 367411, 538098, 734822, 1035431, 1102233, 2070862, 2204466, 3106293, 6212586, 11389741, 22779482, 34169223, 68338446]

約数ペア:

[(1, 68338446), (2, 34169223), (3, 22779482), (6, 11389741), (11, 6212586), (22, 3106293), (31, 2204466), (33, 2070862), (62, 1102233), (66, 1035431), (93, 734822), (127, 538098), (186, 367411), (254, 269049), (263, 259842), (341, 200406), (381, 179366), (526, 129921), (682, 100203), (762, 89683), (789, 86614), (1023, 66802), (1397, 48918), (1578, 43307), (2046, 33401), (2794, 24459), (2893, 23622), (3937, 17358), (4191, 16306), (5786, 11811), (7874, 8679), (8153, 8382)]