130724856

素因数分解:

$2^3\times 3^2\times {\mathrm{911}}^1\times {\mathrm{1993}}^1$

素因数の和:2916

約数の個数: 48

約数和(自身を含む): 354612960

約数和(自身を除く): 223888104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 911, 1822, 1993, 2733, 3644, 3986, 5466, 5979, 7288, 7972, 8199, 10932, 11958, 15944, 16398, 17937, 21864, 23916, 32796, 35874, 47832, 65592, 71748, 143496, 1815623, 3631246, 5446869, 7262492, 10893738, 14524984, 16340607, 21787476, 32681214, 43574952, 65362428, 130724856]

約数ペア:

[(1, 130724856), (2, 65362428), (3, 43574952), (4, 32681214), (6, 21787476), (8, 16340607), (9, 14524984), (12, 10893738), (18, 7262492), (24, 5446869), (36, 3631246), (72, 1815623), (911, 143496), (1822, 71748), (1993, 65592), (2733, 47832), (3644, 35874), (3986, 32796), (5466, 23916), (5979, 21864), (7288, 17937), (7972, 16398), (8199, 15944), (10932, 11958)]