68201748

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{26683}}^1$

素因数の和:26764

約数の個数: 36

約数和(自身を含む): 174833568

約数和(自身を除く): 106631820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 26683, 53366, 80049, 106732, 160098, 240147, 320196, 480294, 960588, 1894493, 3788986, 5683479, 7577972, 11366958, 17050437, 22733916, 34100874, 68201748]

約数ペア:

[(1, 68201748), (2, 34100874), (3, 22733916), (4, 17050437), (6, 11366958), (9, 7577972), (12, 5683479), (18, 3788986), (36, 1894493), (71, 960588), (142, 480294), (213, 320196), (284, 240147), (426, 160098), (639, 106732), (852, 80049), (1278, 53366), (2556, 26683)]