80935404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21143}}^1$

素因数の和:21190

約数の個数: 48

約数和(自身を含む): 213131520

約数和(自身を除く): 132196116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 21143, 42286, 63429, 84572, 126858, 232573, 253716, 465146, 613147, 697719, 930292, 1226294, 1395438, 1839441, 2452588, 2790876, 3678882, 6744617, 7357764, 13489234, 20233851, 26978468, 40467702, 80935404]

約数ペア:

[(1, 80935404), (2, 40467702), (3, 26978468), (4, 20233851), (6, 13489234), (11, 7357764), (12, 6744617), (22, 3678882), (29, 2790876), (33, 2452588), (44, 1839441), (58, 1395438), (66, 1226294), (87, 930292), (116, 697719), (132, 613147), (174, 465146), (319, 253716), (348, 232573), (638, 126858), (957, 84572), (1276, 63429), (1914, 42286), (3828, 21143)]