80260344

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{3967}}^1$

素因数の和:4260

約数の個数: 48

約数和(自身を含む): 218200320

約数和(自身を除く): 137939976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 3967, 5058, 6744, 7934, 10116, 11901, 15868, 20232, 23802, 31736, 35703, 47604, 71406, 95208, 142812, 285624, 1114727, 2229454, 3344181, 4458908, 6688362, 8917816, 10032543, 13376724, 20065086, 26753448, 40130172, 80260344]

約数ペア:

[(1, 80260344), (2, 40130172), (3, 26753448), (4, 20065086), (6, 13376724), (8, 10032543), (9, 8917816), (12, 6688362), (18, 4458908), (24, 3344181), (36, 2229454), (72, 1114727), (281, 285624), (562, 142812), (843, 95208), (1124, 71406), (1686, 47604), (2248, 35703), (2529, 31736), (3372, 23802), (3967, 20232), (5058, 15868), (6744, 11901), (7934, 10116)]