81485844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10463}}^1$

素因数の和:10540

約数の個数: 48

約数和(自身を含む): 210954240

約数和(自身を除く): 129468396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2596, 3894, 7788, 10463, 20926, 31389, 41852, 62778, 115093, 125556, 230186, 345279, 460372, 617317, 690558, 1234634, 1381116, 1851951, 2469268, 3703902, 6790487, 7407804, 13580974, 20371461, 27161948, 40742922, 81485844]

約数ペア:

[(1, 81485844), (2, 40742922), (3, 27161948), (4, 20371461), (6, 13580974), (11, 7407804), (12, 6790487), (22, 3703902), (33, 2469268), (44, 1851951), (59, 1381116), (66, 1234634), (118, 690558), (132, 617317), (177, 460372), (236, 345279), (354, 230186), (649, 125556), (708, 115093), (1298, 62778), (1947, 41852), (2596, 31389), (3894, 20926), (7788, 10463)]