78783312

素因数分解:

$2^4\times 3^1\times {\mathrm{739}}^1\times {\mathrm{2221}}^1$

素因数の和:2971

約数の個数: 40

約数和(自身を含む): 203890720

約数和(自身を除く): 125107408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 739, 1478, 2217, 2221, 2956, 4434, 4442, 5912, 6663, 8868, 8884, 11824, 13326, 17736, 17768, 26652, 35472, 35536, 53304, 106608, 1641319, 3282638, 4923957, 6565276, 9847914, 13130552, 19695828, 26261104, 39391656, 78783312]

約数ペア:

[(1, 78783312), (2, 39391656), (3, 26261104), (4, 19695828), (6, 13130552), (8, 9847914), (12, 6565276), (16, 4923957), (24, 3282638), (48, 1641319), (739, 106608), (1478, 53304), (2217, 35536), (2221, 35472), (2956, 26652), (4434, 17768), (4442, 17736), (5912, 13326), (6663, 11824), (8868, 8884)]