80187426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{3347}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 191157408

約数和(自身を除く): 110969982

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 1331, 2178, 2662, 3347, 3993, 6694, 7986, 10041, 11979, 20082, 23958, 30123, 36817, 60246, 73634, 110451, 220902, 331353, 404987, 662706, 809974, 1214961, 2429922, 3644883, 4454857, 7289766, 8909714, 13364571, 26729142, 40093713, 80187426]

約数ペア:

[(1, 80187426), (2, 40093713), (3, 26729142), (6, 13364571), (9, 8909714), (11, 7289766), (18, 4454857), (22, 3644883), (33, 2429922), (66, 1214961), (99, 809974), (121, 662706), (198, 404987), (242, 331353), (363, 220902), (726, 110451), (1089, 73634), (1331, 60246), (2178, 36817), (2662, 30123), (3347, 23958), (3993, 20082), (6694, 11979), (7986, 10041)]