81752112

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{14557}}^1$

素因数の和:14587

約数の個数: 80

約数和(自身を含む): 252726880

約数和(自身を除く): 170974768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 14557, 29114, 43671, 58228, 87342, 116456, 131013, 174684, 189241, 232912, 262026, 349368, 378482, 393039, 524052, 567723, 698736, 756964, 786078, 1048104, 1135446, 1513928, 1572156, 1703169, 2096208, 2270892, 3027856, 3144312, 3406338, 4541784, 5109507, 6288624, 6812676, 9083568, 10219014, 13625352, 20438028, 27250704, 40876056, 81752112]

約数ペア:

[(1, 81752112), (2, 40876056), (3, 27250704), (4, 20438028), (6, 13625352), (8, 10219014), (9, 9083568), (12, 6812676), (13, 6288624), (16, 5109507), (18, 4541784), (24, 3406338), (26, 3144312), (27, 3027856), (36, 2270892), (39, 2096208), (48, 1703169), (52, 1572156), (54, 1513928), (72, 1135446), (78, 1048104), (104, 786078), (108, 756964), (117, 698736), (144, 567723), (156, 524052), (208, 393039), (216, 378482), (234, 349368), (312, 262026), (351, 232912), (432, 189241), (468, 174684), (624, 131013), (702, 116456), (936, 87342), (1404, 58228), (1872, 43671), (2808, 29114), (5616, 14557)]