68999678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7177}}^1$

素因数の和:7232

約数の個数: 32

約数和(自身を含む): 124035840

約数和(自身を除く): 55036162

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 7177, 9614, 14354, 78947, 136363, 157894, 165071, 272726, 330142, 1499993, 1815781, 2999986, 3136349, 3631562, 6272698, 34499839, 68999678]

約数ペア:

[(1, 68999678), (2, 34499839), (11, 6272698), (19, 3631562), (22, 3136349), (23, 2999986), (38, 1815781), (46, 1499993), (209, 330142), (253, 272726), (418, 165071), (437, 157894), (506, 136363), (874, 78947), (4807, 14354), (7177, 9614)]