77189168

素因数分解:

$2^4\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1117}}^1$

素因数の和:1749

約数の個数: 40

約数和(自身を含む): 171349152

約数和(自身を除く): 94159984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 617, 1117, 1234, 2234, 2468, 4319, 4468, 4936, 7819, 8638, 8936, 9872, 15638, 17276, 17872, 31276, 34552, 62552, 69104, 125104, 689189, 1378378, 2756756, 4824323, 5513512, 9648646, 11027024, 19297292, 38594584, 77189168]

約数ペア:

[(1, 77189168), (2, 38594584), (4, 19297292), (7, 11027024), (8, 9648646), (14, 5513512), (16, 4824323), (28, 2756756), (56, 1378378), (112, 689189), (617, 125104), (1117, 69104), (1234, 62552), (2234, 34552), (2468, 31276), (4319, 17872), (4468, 17276), (4936, 15638), (7819, 9872), (8638, 8936)]