81112378816

素因数分解:

$2^6\times 7^1\times {\mathrm{12541}}^1\times {\mathrm{14437}}^1$

素因数の和:26997

約数の個数: 56

約数和(自身を含む): 183978698336

約数和(自身を除く): 102866319520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 12541, 14437, 25082, 28874, 50164, 57748, 87787, 100328, 101059, 115496, 175574, 200656, 202118, 230992, 351148, 401312, 404236, 461984, 702296, 802624, 808472, 923968, 1404592, 1616944, 2809184, 3233888, 5618368, 6467776, 181054417, 362108834, 724217668, 1267380919, 1448435336, 2534761838, 2896870672, 5069523676, 5793741344, 10139047352, 11587482688, 20278094704, 40556189408, 81112378816]

約数ペア:

[(1, 81112378816), (2, 40556189408), (4, 20278094704), (7, 11587482688), (8, 10139047352), (14, 5793741344), (16, 5069523676), (28, 2896870672), (32, 2534761838), (56, 1448435336), (64, 1267380919), (112, 724217668), (224, 362108834), (448, 181054417), (12541, 6467776), (14437, 5618368), (25082, 3233888), (28874, 2809184), (50164, 1616944), (57748, 1404592), (87787, 923968), (100328, 808472), (101059, 802624), (115496, 702296), (175574, 461984), (200656, 404236), (202118, 401312), (230992, 351148)]