81465084

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{119101}}^1$

素因数の和:119130

約数の個数: 36

約数和(自身を含む): 216765640

約数和(自身を除く): 135300556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 119101, 238202, 357303, 476404, 714606, 1071909, 1429212, 2143818, 2262919, 4287636, 4525838, 6788757, 9051676, 13577514, 20366271, 27155028, 40732542, 81465084]

約数ペア:

[(1, 81465084), (2, 40732542), (3, 27155028), (4, 20366271), (6, 13577514), (9, 9051676), (12, 6788757), (18, 4525838), (19, 4287636), (36, 2262919), (38, 2143818), (57, 1429212), (76, 1071909), (114, 714606), (171, 476404), (228, 357303), (342, 238202), (684, 119101)]