91624572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 265705440

約数和(自身を除く): 174080868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 43, 52, 58, 78, 86, 87, 116, 117, 129, 156, 157, 172, 174, 234, 258, 261, 314, 348, 377, 387, 468, 471, 516, 522, 559, 628, 754, 774, 942, 1044, 1118, 1131, 1247, 1413, 1508, 1548, 1677, 1884, 2041, 2236, 2262, 2494, 2826, 3354, 3393, 3741, 4082, 4524, 4553, 4988, 5031, 5652, 6123, 6708, 6751, 6786, 7482, 8164, 9106, 10062, 11223, 12246, 13502, 13572, 13659, 14964, 16211, 18212, 18369, 20124, 20253, 22446, 24492, 27004, 27318, 32422, 36738, 40506, 40977, 44892, 48633, 54636, 59189, 60759, 64844, 73476, 81012, 81954, 87763, 97266, 118378, 121518, 145899, 163908, 175526, 177567, 194532, 195779, 236756, 243036, 263289, 291798, 351052, 355134, 391558, 526578, 532701, 583596, 587337, 710268, 783116, 789867, 1053156, 1065402, 1174674, 1579734, 1762011, 2130804, 2349348, 2545127, 3159468, 3524022, 5090254, 7048044, 7635381, 10180508, 15270762, 22906143, 30541524, 45812286, 91624572]

約数ペア:

[(1, 91624572), (2, 45812286), (3, 30541524), (4, 22906143), (6, 15270762), (9, 10180508), (12, 7635381), (13, 7048044), (18, 5090254), (26, 3524022), (29, 3159468), (36, 2545127), (39, 2349348), (43, 2130804), (52, 1762011), (58, 1579734), (78, 1174674), (86, 1065402), (87, 1053156), (116, 789867), (117, 783116), (129, 710268), (156, 587337), (157, 583596), (172, 532701), (174, 526578), (234, 391558), (258, 355134), (261, 351052), (314, 291798), (348, 263289), (377, 243036), (387, 236756), (468, 195779), (471, 194532), (516, 177567), (522, 175526), (559, 163908), (628, 145899), (754, 121518), (774, 118378), (942, 97266), (1044, 87763), (1118, 81954), (1131, 81012), (1247, 73476), (1413, 64844), (1508, 60759), (1548, 59189), (1677, 54636), (1884, 48633), (2041, 44892), (2236, 40977), (2262, 40506), (2494, 36738), (2826, 32422), (3354, 27318), (3393, 27004), (3741, 24492), (4082, 22446), (4524, 20253), (4553, 20124), (4988, 18369), (5031, 18212), (5652, 16211), (6123, 14964), (6708, 13659), (6751, 13572), (6786, 13502), (7482, 12246), (8164, 11223), (9106, 10062)]