80122168

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38669}}^1$

素因数の和:38719

約数の個数: 32

約数和(自身を含む): 176335200

約数和(自身を除く): 96213032

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 38669, 77338, 154676, 270683, 309352, 541366, 1082732, 1430753, 2165464, 2861506, 5723012, 10015271, 11446024, 20030542, 40061084, 80122168]

約数ペア:

[(1, 80122168), (2, 40061084), (4, 20030542), (7, 11446024), (8, 10015271), (14, 5723012), (28, 2861506), (37, 2165464), (56, 1430753), (74, 1082732), (148, 541366), (259, 309352), (296, 270683), (518, 154676), (1036, 77338), (2072, 38669)]