80612568

素因数分解:

$2^3\times 3^2\times {\mathrm{911}}^1\times {\mathrm{1229}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 218743200

約数和(自身を除く): 138130632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 911, 1229, 1822, 2458, 2733, 3644, 3687, 4916, 5466, 7288, 7374, 8199, 9832, 10932, 11061, 14748, 16398, 21864, 22122, 29496, 32796, 44244, 65592, 88488, 1119619, 2239238, 3358857, 4478476, 6717714, 8956952, 10076571, 13435428, 20153142, 26870856, 40306284, 80612568]

約数ペア:

[(1, 80612568), (2, 40306284), (3, 26870856), (4, 20153142), (6, 13435428), (8, 10076571), (9, 8956952), (12, 6717714), (18, 4478476), (24, 3358857), (36, 2239238), (72, 1119619), (911, 88488), (1229, 65592), (1822, 44244), (2458, 32796), (2733, 29496), (3644, 22122), (3687, 21864), (4916, 16398), (5466, 14748), (7288, 11061), (7374, 10932), (8199, 9832)]