64449948

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 164102400

約数和(自身を除く): 99652452

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 59, 73, 86, 87, 116, 118, 129, 146, 172, 174, 177, 219, 236, 258, 292, 348, 354, 438, 516, 708, 876, 1247, 1711, 2117, 2494, 2537, 3139, 3422, 3741, 4234, 4307, 4988, 5074, 5133, 6278, 6351, 6844, 7482, 7611, 8468, 8614, 9417, 10148, 10266, 12556, 12702, 12921, 14964, 15222, 17228, 18834, 20532, 25404, 25842, 30444, 37668, 51684, 73573, 91031, 124903, 147146, 182062, 185201, 220719, 249806, 273093, 294292, 364124, 370402, 374709, 441438, 499612, 546186, 555603, 740804, 749418, 882876, 1092372, 1111206, 1498836, 2222412, 5370829, 10741658, 16112487, 21483316, 32224974, 64449948]

約数ペア:

[(1, 64449948), (2, 32224974), (3, 21483316), (4, 16112487), (6, 10741658), (12, 5370829), (29, 2222412), (43, 1498836), (58, 1111206), (59, 1092372), (73, 882876), (86, 749418), (87, 740804), (116, 555603), (118, 546186), (129, 499612), (146, 441438), (172, 374709), (174, 370402), (177, 364124), (219, 294292), (236, 273093), (258, 249806), (292, 220719), (348, 185201), (354, 182062), (438, 147146), (516, 124903), (708, 91031), (876, 73573), (1247, 51684), (1711, 37668), (2117, 30444), (2494, 25842), (2537, 25404), (3139, 20532), (3422, 18834), (3741, 17228), (4234, 15222), (4307, 14964), (4988, 12921), (5074, 12702), (5133, 12556), (6278, 10266), (6351, 10148), (6844, 9417), (7482, 8614), (7611, 8468)]