66497808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1832

約数の個数: 80

約数和(自身を含む): 188140736

約数和(自身を除く): 121642928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 1747, 2379, 2928, 3172, 3494, 4758, 5241, 6344, 6988, 9516, 10482, 12688, 13976, 19032, 20964, 22711, 27952, 38064, 41928, 45422, 68133, 83856, 90844, 106567, 136266, 181688, 213134, 272532, 319701, 363376, 426268, 545064, 639402, 852536, 1090128, 1278804, 1385371, 1705072, 2557608, 2770742, 4156113, 5115216, 5541484, 8312226, 11082968, 16624452, 22165936, 33248904, 66497808]

約数ペア:

[(1, 66497808), (2, 33248904), (3, 22165936), (4, 16624452), (6, 11082968), (8, 8312226), (12, 5541484), (13, 5115216), (16, 4156113), (24, 2770742), (26, 2557608), (39, 1705072), (48, 1385371), (52, 1278804), (61, 1090128), (78, 852536), (104, 639402), (122, 545064), (156, 426268), (183, 363376), (208, 319701), (244, 272532), (312, 213134), (366, 181688), (488, 136266), (624, 106567), (732, 90844), (793, 83856), (976, 68133), (1464, 45422), (1586, 41928), (1747, 38064), (2379, 27952), (2928, 22711), (3172, 20964), (3494, 19032), (4758, 13976), (5241, 12688), (6344, 10482), (6988, 9516)]