66234420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{52567}}^1$

素因数の和:52589

約数の個数: 72

約数和(自身を含む): 229617024

約数和(自身を除く): 163382604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 52567, 105134, 157701, 210268, 262835, 315402, 367969, 473103, 525670, 630804, 735938, 788505, 946206, 1051340, 1103907, 1471876, 1577010, 1839845, 1892412, 2207814, 2365515, 3154020, 3311721, 3679690, 4415628, 4731030, 5519535, 6623442, 7359380, 9462060, 11039070, 13246884, 16558605, 22078140, 33117210, 66234420]

約数ペア:

[(1, 66234420), (2, 33117210), (3, 22078140), (4, 16558605), (5, 13246884), (6, 11039070), (7, 9462060), (9, 7359380), (10, 6623442), (12, 5519535), (14, 4731030), (15, 4415628), (18, 3679690), (20, 3311721), (21, 3154020), (28, 2365515), (30, 2207814), (35, 1892412), (36, 1839845), (42, 1577010), (45, 1471876), (60, 1103907), (63, 1051340), (70, 946206), (84, 788505), (90, 735938), (105, 630804), (126, 525670), (140, 473103), (180, 367969), (210, 315402), (252, 262835), (315, 210268), (420, 157701), (630, 105134), (1260, 52567)]