80496980344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1174247}}^1$

素因数の和:1174324

約数の個数: 64

約数和(自身を含む): 177546297600

約数和(自身を除く): 97049317256

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 209, 328, 418, 451, 779, 836, 902, 1558, 1672, 1804, 3116, 3608, 6232, 8569, 17138, 34276, 68552, 1174247, 2348494, 4696988, 9393976, 12916717, 22310693, 25833434, 44621386, 48144127, 51666868, 89242772, 96288254, 103333736, 178485544, 192576508, 245417623, 385153016, 490835246, 529585397, 914738413, 981670492, 1059170794, 1829476826, 1963340984, 2118341588, 3658953652, 4236683176, 7317907304, 10062122543, 20124245086, 40248490172, 80496980344]

約数ペア:

[(1, 80496980344), (2, 40248490172), (4, 20124245086), (8, 10062122543), (11, 7317907304), (19, 4236683176), (22, 3658953652), (38, 2118341588), (41, 1963340984), (44, 1829476826), (76, 1059170794), (82, 981670492), (88, 914738413), (152, 529585397), (164, 490835246), (209, 385153016), (328, 245417623), (418, 192576508), (451, 178485544), (779, 103333736), (836, 96288254), (902, 89242772), (1558, 51666868), (1672, 48144127), (1804, 44621386), (3116, 25833434), (3608, 22310693), (6232, 12916717), (8569, 9393976), (17138, 4696988), (34276, 2348494), (68552, 1174247)]