82120612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2636

約数の個数: 48

約数和(自身を含む): 174189568

約数和(自身を除く): 92068956

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 2557, 4588, 5114, 8029, 10228, 16058, 17899, 32116, 35798, 71596, 79267, 94609, 158534, 189218, 317068, 378436, 554869, 662263, 1109738, 1324526, 2219476, 2649052, 2932879, 5865758, 11731516, 20530153, 41060306, 82120612]

約数ペア:

[(1, 82120612), (2, 41060306), (4, 20530153), (7, 11731516), (14, 5865758), (28, 2932879), (31, 2649052), (37, 2219476), (62, 1324526), (74, 1109738), (124, 662263), (148, 554869), (217, 378436), (259, 317068), (434, 189218), (518, 158534), (868, 94609), (1036, 79267), (1147, 71596), (2294, 35798), (2557, 32116), (4588, 17899), (5114, 16058), (8029, 10228)]