79282620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1307}}^1$

素因数の和:1659

約数の個数: 72

約数和(自身を含む): 241388784

約数和(自身を除く): 162106164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1307, 1348, 1685, 2022, 2614, 3033, 3370, 3921, 4044, 5055, 5228, 6066, 6535, 6740, 7842, 10110, 11763, 12132, 13070, 15165, 15684, 19605, 20220, 23526, 26140, 30330, 39210, 47052, 58815, 60660, 78420, 117630, 235260, 440459, 880918, 1321377, 1761836, 2202295, 2642754, 3964131, 4404590, 5285508, 6606885, 7928262, 8809180, 13213770, 15856524, 19820655, 26427540, 39641310, 79282620]

約数ペア:

[(1, 79282620), (2, 39641310), (3, 26427540), (4, 19820655), (5, 15856524), (6, 13213770), (9, 8809180), (10, 7928262), (12, 6606885), (15, 5285508), (18, 4404590), (20, 3964131), (30, 2642754), (36, 2202295), (45, 1761836), (60, 1321377), (90, 880918), (180, 440459), (337, 235260), (674, 117630), (1011, 78420), (1307, 60660), (1348, 58815), (1685, 47052), (2022, 39210), (2614, 30330), (3033, 26140), (3370, 23526), (3921, 20220), (4044, 19605), (5055, 15684), (5228, 15165), (6066, 13070), (6535, 12132), (6740, 11763), (7842, 10110)]