81803472

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20533}}^1$

素因数の和:20627

約数の個数: 40

約数和(自身を含む): 213882144

約数和(自身を除く): 132078672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 20533, 41066, 61599, 82132, 123198, 164264, 246396, 328528, 492792, 985584, 1704239, 3408478, 5112717, 6816956, 10225434, 13633912, 20450868, 27267824, 40901736, 81803472]

約数ペア:

[(1, 81803472), (2, 40901736), (3, 27267824), (4, 20450868), (6, 13633912), (8, 10225434), (12, 6816956), (16, 5112717), (24, 3408478), (48, 1704239), (83, 985584), (166, 492792), (249, 328528), (332, 246396), (498, 164264), (664, 123198), (996, 82132), (1328, 61599), (1992, 41066), (3984, 20533)]