90131844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{919}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 229985280

約数和(自身を除く): 139853436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 743, 919, 1486, 1838, 2229, 2757, 2972, 3676, 4458, 5514, 8173, 8916, 10109, 11028, 16346, 20218, 24519, 30327, 32692, 40436, 49038, 60654, 98076, 121308, 682817, 1365634, 2048451, 2731268, 4096902, 7510987, 8193804, 15021974, 22532961, 30043948, 45065922, 90131844]

約数ペア:

[(1, 90131844), (2, 45065922), (3, 30043948), (4, 22532961), (6, 15021974), (11, 8193804), (12, 7510987), (22, 4096902), (33, 2731268), (44, 2048451), (66, 1365634), (132, 682817), (743, 121308), (919, 98076), (1486, 60654), (1838, 49038), (2229, 40436), (2757, 32692), (2972, 30327), (3676, 24519), (4458, 20218), (5514, 16346), (8173, 11028), (8916, 10109)]