105623812

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 229249440

約数和(自身を除く): 123625628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 113, 133, 196, 226, 251, 266, 452, 502, 532, 791, 931, 1004, 1582, 1757, 1862, 2147, 3164, 3514, 3724, 4294, 4769, 5537, 7028, 8588, 9538, 11074, 12299, 15029, 19076, 22148, 24598, 28363, 30058, 33383, 49196, 56726, 60116, 66766, 105203, 113452, 133532, 198541, 210406, 233681, 397082, 420812, 467362, 538897, 794164, 934724, 1077794, 1389787, 2155588, 2779574, 3772279, 5559148, 7544558, 15089116, 26405953, 52811906, 105623812]

約数ペア:

[(1, 105623812), (2, 52811906), (4, 26405953), (7, 15089116), (14, 7544558), (19, 5559148), (28, 3772279), (38, 2779574), (49, 2155588), (76, 1389787), (98, 1077794), (113, 934724), (133, 794164), (196, 538897), (226, 467362), (251, 420812), (266, 397082), (452, 233681), (502, 210406), (532, 198541), (791, 133532), (931, 113452), (1004, 105203), (1582, 66766), (1757, 60116), (1862, 56726), (2147, 49196), (3164, 33383), (3514, 30058), (3724, 28363), (4294, 24598), (4769, 22148), (5537, 19076), (7028, 15029), (8588, 12299), (9538, 11074)]