68549406

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 82408674

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 79, 94, 102, 141, 158, 181, 237, 282, 362, 474, 543, 799, 1086, 1343, 1598, 2397, 2686, 3077, 3713, 4029, 4794, 6154, 7426, 8058, 8507, 9231, 11139, 14299, 17014, 18462, 22278, 25521, 28598, 42897, 51042, 63121, 85794, 126242, 144619, 189363, 243083, 289238, 378726, 433857, 486166, 672053, 729249, 867714, 1344106, 1458498, 2016159, 4032318, 11424901, 22849802, 34274703, 68549406]

約数ペア:

[(1, 68549406), (2, 34274703), (3, 22849802), (6, 11424901), (17, 4032318), (34, 2016159), (47, 1458498), (51, 1344106), (79, 867714), (94, 729249), (102, 672053), (141, 486166), (158, 433857), (181, 378726), (237, 289238), (282, 243083), (362, 189363), (474, 144619), (543, 126242), (799, 85794), (1086, 63121), (1343, 51042), (1598, 42897), (2397, 28598), (2686, 25521), (3077, 22278), (3713, 18462), (4029, 17014), (4794, 14299), (6154, 11139), (7426, 9231), (8058, 8507)]