80128026

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3929}}^1$

素因数の和:4051

約数の個数: 48

約数和(自身を含む): 191280960

約数和(自身を除く): 111152934

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 198, 206, 309, 618, 927, 1133, 1854, 2266, 3399, 3929, 6798, 7858, 10197, 11787, 20394, 23574, 35361, 43219, 70722, 86438, 129657, 259314, 388971, 404687, 777942, 809374, 1214061, 2428122, 3642183, 4451557, 7284366, 8903114, 13354671, 26709342, 40064013, 80128026]

約数ペア:

[(1, 80128026), (2, 40064013), (3, 26709342), (6, 13354671), (9, 8903114), (11, 7284366), (18, 4451557), (22, 3642183), (33, 2428122), (66, 1214061), (99, 809374), (103, 777942), (198, 404687), (206, 388971), (309, 259314), (618, 129657), (927, 86438), (1133, 70722), (1854, 43219), (2266, 35361), (3399, 23574), (3929, 20394), (6798, 11787), (7858, 10197)]