80902515816

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2668993}}^1$

素因数の和:2669426

約数の個数: 48

約数和(自身を含む): 219631516260

約数和(自身を除く): 138729000444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 15156, 30312, 2668993, 5337986, 8006979, 10675972, 16013958, 21351944, 24020937, 32027916, 48041874, 64055832, 96083748, 192167496, 1123646053, 2247292106, 3370938159, 4494584212, 6741876318, 8989168424, 10112814477, 13483752636, 20225628954, 26967505272, 40451257908, 80902515816]

約数ペア:

[(1, 80902515816), (2, 40451257908), (3, 26967505272), (4, 20225628954), (6, 13483752636), (8, 10112814477), (9, 8989168424), (12, 6741876318), (18, 4494584212), (24, 3370938159), (36, 2247292106), (72, 1123646053), (421, 192167496), (842, 96083748), (1263, 64055832), (1684, 48041874), (2526, 32027916), (3368, 24020937), (3789, 21351944), (5052, 16013958), (7578, 10675972), (10104, 8006979), (15156, 5337986), (30312, 2668993)]