80681136

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{16319}}^1$

素因数の和:16433

約数の個数: 40

約数和(自身を含む): 210462720

約数和(自身を除く): 129781584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 16319, 32638, 48957, 65276, 97914, 130552, 195828, 261104, 391656, 783312, 1680857, 3361714, 5042571, 6723428, 10085142, 13446856, 20170284, 26893712, 40340568, 80681136]

約数ペア:

[(1, 80681136), (2, 40340568), (3, 26893712), (4, 20170284), (6, 13446856), (8, 10085142), (12, 6723428), (16, 5042571), (24, 3361714), (48, 1680857), (103, 783312), (206, 391656), (309, 261104), (412, 195828), (618, 130552), (824, 97914), (1236, 65276), (1648, 48957), (2472, 32638), (4944, 16319)]