72778794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1102709}}^1$

素因数の和:1102725

約数の個数: 16

約数和(自身を含む): 158790240

約数和(自身を除く): 86011446

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1102709, 2205418, 3308127, 6616254, 12129799, 24259598, 36389397, 72778794]

約数ペア:

[(1, 72778794), (2, 36389397), (3, 24259598), (6, 12129799), (11, 6616254), (22, 3308127), (33, 2205418), (66, 1102709)]