68895442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 137355264

約数和(自身を除く): 68459822

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 53, 77, 106, 154, 161, 253, 322, 367, 371, 506, 583, 734, 742, 1166, 1219, 1771, 2438, 2569, 3542, 4037, 4081, 5138, 8074, 8162, 8441, 8533, 13409, 16882, 17066, 19451, 26818, 28259, 38902, 56518, 59087, 92851, 93863, 118174, 136157, 185702, 187726, 213961, 272314, 427922, 447373, 649957, 894746, 1299914, 1497727, 2995454, 3131611, 4921103, 6263222, 9842206, 34447721, 68895442]

約数ペア:

[(1, 68895442), (2, 34447721), (7, 9842206), (11, 6263222), (14, 4921103), (22, 3131611), (23, 2995454), (46, 1497727), (53, 1299914), (77, 894746), (106, 649957), (154, 447373), (161, 427922), (253, 272314), (322, 213961), (367, 187726), (371, 185702), (506, 136157), (583, 118174), (734, 93863), (742, 92851), (1166, 59087), (1219, 56518), (1771, 38902), (2438, 28259), (2569, 26818), (3542, 19451), (4037, 17066), (4081, 16882), (5138, 13409), (8074, 8533), (8162, 8441)]