80741684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 74933836

約数列:

[1, 2, 4, 23, 29, 46, 53, 58, 92, 106, 116, 212, 571, 667, 1142, 1219, 1334, 1537, 2284, 2438, 2668, 3074, 4876, 6148, 13133, 16559, 26266, 30263, 33118, 35351, 52532, 60526, 66236, 70702, 121052, 141404, 380857, 696049, 761714, 877627, 1392098, 1523428, 1755254, 2784196, 3510508, 20185421, 40370842, 80741684]

約数ペア:

[(1, 80741684), (2, 40370842), (4, 20185421), (23, 3510508), (29, 2784196), (46, 1755254), (53, 1523428), (58, 1392098), (92, 877627), (106, 761714), (116, 696049), (212, 380857), (571, 141404), (667, 121052), (1142, 70702), (1219, 66236), (1334, 60526), (1537, 52532), (2284, 35351), (2438, 33118), (2668, 30263), (3074, 26266), (4876, 16559), (6148, 13133)]