71468238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 161040960

約数和(自身を除く): 89572722

約数列:

[1, 2, 3, 6, 17, 29, 34, 37, 51, 58, 74, 87, 102, 111, 174, 222, 493, 629, 653, 986, 1073, 1258, 1306, 1479, 1887, 1959, 2146, 2958, 3219, 3774, 3918, 6438, 11101, 18241, 18937, 22202, 24161, 33303, 36482, 37874, 48322, 54723, 56811, 66606, 72483, 109446, 113622, 144966, 321929, 410737, 643858, 700669, 821474, 965787, 1232211, 1401338, 1931574, 2102007, 2464422, 4204014, 11911373, 23822746, 35734119, 71468238]

約数ペア:

[(1, 71468238), (2, 35734119), (3, 23822746), (6, 11911373), (17, 4204014), (29, 2464422), (34, 2102007), (37, 1931574), (51, 1401338), (58, 1232211), (74, 965787), (87, 821474), (102, 700669), (111, 643858), (174, 410737), (222, 321929), (493, 144966), (629, 113622), (653, 109446), (986, 72483), (1073, 66606), (1258, 56811), (1306, 54723), (1479, 48322), (1887, 37874), (1959, 36482), (2146, 33303), (2958, 24161), (3219, 22202), (3774, 18937), (3918, 18241), (6438, 11101)]