8843724

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 23783760

約数和(自身を除く): 14940036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 197, 258, 261, 348, 387, 394, 516, 522, 591, 774, 788, 1044, 1182, 1247, 1548, 1773, 2364, 2494, 3546, 3741, 4988, 5713, 7092, 7482, 8471, 11223, 11426, 14964, 16942, 17139, 22446, 22852, 25413, 33884, 34278, 44892, 50826, 51417, 68556, 76239, 101652, 102834, 152478, 205668, 245659, 304956, 491318, 736977, 982636, 1473954, 2210931, 2947908, 4421862, 8843724]

約数ペア:

[(1, 8843724), (2, 4421862), (3, 2947908), (4, 2210931), (6, 1473954), (9, 982636), (12, 736977), (18, 491318), (29, 304956), (36, 245659), (43, 205668), (58, 152478), (86, 102834), (87, 101652), (116, 76239), (129, 68556), (172, 51417), (174, 50826), (197, 44892), (258, 34278), (261, 33884), (348, 25413), (387, 22852), (394, 22446), (516, 17139), (522, 16942), (591, 14964), (774, 11426), (788, 11223), (1044, 8471), (1182, 7482), (1247, 7092), (1548, 5713), (1773, 4988), (2364, 3741), (2494, 3546)]