71968572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1493}}^1$

素因数の和:1619

約数の個数: 72

約数和(自身を含む): 197949024

約数和(自身を除く): 125980452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1493, 1854, 2678, 2986, 3708, 4017, 4479, 5356, 5972, 8034, 8958, 12051, 13437, 16068, 17916, 19409, 24102, 26874, 38818, 48204, 53748, 58227, 77636, 116454, 153779, 174681, 232908, 307558, 349362, 461337, 615116, 698724, 922674, 1384011, 1845348, 1999127, 2768022, 3998254, 5536044, 5997381, 7996508, 11994762, 17992143, 23989524, 35984286, 71968572]

約数ペア:

[(1, 71968572), (2, 35984286), (3, 23989524), (4, 17992143), (6, 11994762), (9, 7996508), (12, 5997381), (13, 5536044), (18, 3998254), (26, 2768022), (36, 1999127), (39, 1845348), (52, 1384011), (78, 922674), (103, 698724), (117, 615116), (156, 461337), (206, 349362), (234, 307558), (309, 232908), (412, 174681), (468, 153779), (618, 116454), (927, 77636), (1236, 58227), (1339, 53748), (1493, 48204), (1854, 38818), (2678, 26874), (2986, 24102), (3708, 19409), (4017, 17916), (4479, 16068), (5356, 13437), (5972, 12051), (8034, 8958)]