75390714

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{12211}}^1$

素因数の和:12240

約数の個数: 48

約数和(自身を含む): 190507200

約数和(自身を除く): 115116486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 12211, 24422, 36633, 73266, 85477, 109899, 170954, 219798, 256431, 512862, 598339, 769293, 1196678, 1538586, 1795017, 3590034, 4188373, 5385051, 8376746, 10770102, 12565119, 25130238, 37695357, 75390714]

約数ペア:

[(1, 75390714), (2, 37695357), (3, 25130238), (6, 12565119), (7, 10770102), (9, 8376746), (14, 5385051), (18, 4188373), (21, 3590034), (42, 1795017), (49, 1538586), (63, 1196678), (98, 769293), (126, 598339), (147, 512862), (294, 256431), (343, 219798), (441, 170954), (686, 109899), (882, 85477), (1029, 73266), (2058, 36633), (3087, 24422), (6174, 12211)]