80812464

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{12289}}^1$

素因数の和:12437

約数の個数: 40

約数和(自身を含む): 210306480

約数和(自身を除く): 129494016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 12289, 24578, 36867, 49156, 73734, 98312, 147468, 196624, 294936, 589872, 1683593, 3367186, 5050779, 6734372, 10101558, 13468744, 20203116, 26937488, 40406232, 80812464]

約数ペア:

[(1, 80812464), (2, 40406232), (3, 26937488), (4, 20203116), (6, 13468744), (8, 10101558), (12, 6734372), (16, 5050779), (24, 3367186), (48, 1683593), (137, 589872), (274, 294936), (411, 196624), (548, 147468), (822, 98312), (1096, 73734), (1644, 49156), (2192, 36867), (3288, 24578), (6576, 12289)]