89843362

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 169632000

約数和(自身を除く): 79788638

約数列:

[1, 2, 7, 14, 19, 38, 49, 61, 98, 113, 122, 133, 226, 266, 343, 427, 686, 791, 854, 931, 1159, 1582, 1862, 2147, 2318, 2989, 4294, 5537, 5978, 6517, 6893, 8113, 11074, 13034, 13786, 15029, 16226, 20923, 30058, 38759, 41846, 48251, 56791, 77518, 96502, 105203, 113582, 130967, 210406, 261934, 337757, 397537, 675514, 736421, 795074, 916769, 1472842, 1833538, 2364299, 4728598, 6417383, 12834766, 44921681, 89843362]

約数ペア:

[(1, 89843362), (2, 44921681), (7, 12834766), (14, 6417383), (19, 4728598), (38, 2364299), (49, 1833538), (61, 1472842), (98, 916769), (113, 795074), (122, 736421), (133, 675514), (226, 397537), (266, 337757), (343, 261934), (427, 210406), (686, 130967), (791, 113582), (854, 105203), (931, 96502), (1159, 77518), (1582, 56791), (1862, 48251), (2147, 41846), (2318, 38759), (2989, 30058), (4294, 20923), (5537, 16226), (5978, 15029), (6517, 13786), (6893, 13034), (8113, 11074)]