43281264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 121520000

約数和(自身を除く): 78238736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 499, 556, 624, 834, 998, 1112, 1497, 1668, 1807, 1996, 2224, 2994, 3336, 3614, 3992, 5421, 5988, 6487, 6672, 7228, 7984, 10842, 11976, 12974, 14456, 19461, 21684, 23952, 25948, 28912, 38922, 43368, 51896, 69361, 77844, 86736, 103792, 138722, 155688, 208083, 277444, 311376, 416166, 554888, 832332, 901693, 1109776, 1664664, 1803386, 2705079, 3329328, 3606772, 5410158, 7213544, 10820316, 14427088, 21640632, 43281264]

約数ペア:

[(1, 43281264), (2, 21640632), (3, 14427088), (4, 10820316), (6, 7213544), (8, 5410158), (12, 3606772), (13, 3329328), (16, 2705079), (24, 1803386), (26, 1664664), (39, 1109776), (48, 901693), (52, 832332), (78, 554888), (104, 416166), (139, 311376), (156, 277444), (208, 208083), (278, 155688), (312, 138722), (417, 103792), (499, 86736), (556, 77844), (624, 69361), (834, 51896), (998, 43368), (1112, 38922), (1497, 28912), (1668, 25948), (1807, 23952), (1996, 21684), (2224, 19461), (2994, 14456), (3336, 12974), (3614, 11976), (3992, 10842), (5421, 7984), (5988, 7228), (6487, 6672)]