81928848

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{100403}}^1$

素因数の和:100431

約数の個数: 40

約数和(自身を含む): 224101728

約数和(自身を除く): 142172880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 100403, 200806, 301209, 401612, 602418, 803224, 1204836, 1606448, 1706851, 2409672, 3413702, 4819344, 5120553, 6827404, 10241106, 13654808, 20482212, 27309616, 40964424, 81928848]

約数ペア:

[(1, 81928848), (2, 40964424), (3, 27309616), (4, 20482212), (6, 13654808), (8, 10241106), (12, 6827404), (16, 5120553), (17, 4819344), (24, 3413702), (34, 2409672), (48, 1706851), (51, 1606448), (68, 1204836), (102, 803224), (136, 602418), (204, 401612), (272, 301209), (408, 200806), (816, 100403)]