26531172

素因数分解:

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

素因数の和:282

約数の個数: 96

約数和(自身を含む): 73180800

約数和(自身を除く): 46649628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 43, 54, 58, 86, 87, 108, 116, 129, 172, 174, 197, 258, 261, 348, 387, 394, 516, 522, 591, 774, 783, 788, 1044, 1161, 1182, 1247, 1548, 1566, 1773, 2322, 2364, 2494, 3132, 3546, 3741, 4644, 4988, 5319, 5713, 7092, 7482, 8471, 10638, 11223, 11426, 14964, 16942, 17139, 21276, 22446, 22852, 25413, 33669, 33884, 34278, 44892, 50826, 51417, 67338, 68556, 76239, 101652, 102834, 134676, 152478, 154251, 205668, 228717, 245659, 304956, 308502, 457434, 491318, 617004, 736977, 914868, 982636, 1473954, 2210931, 2947908, 4421862, 6632793, 8843724, 13265586, 26531172]

約数ペア:

[(1, 26531172), (2, 13265586), (3, 8843724), (4, 6632793), (6, 4421862), (9, 2947908), (12, 2210931), (18, 1473954), (27, 982636), (29, 914868), (36, 736977), (43, 617004), (54, 491318), (58, 457434), (86, 308502), (87, 304956), (108, 245659), (116, 228717), (129, 205668), (172, 154251), (174, 152478), (197, 134676), (258, 102834), (261, 101652), (348, 76239), (387, 68556), (394, 67338), (516, 51417), (522, 50826), (591, 44892), (774, 34278), (783, 33884), (788, 33669), (1044, 25413), (1161, 22852), (1182, 22446), (1247, 21276), (1548, 17139), (1566, 16942), (1773, 14964), (2322, 11426), (2364, 11223), (2494, 10638), (3132, 8471), (3546, 7482), (3741, 7092), (4644, 5713), (4988, 5319)]