71852914

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 138592080

約数和(自身を除く): 66739166

約数列:

[1, 2, 7, 14, 17, 34, 43, 49, 59, 86, 98, 118, 119, 238, 289, 301, 413, 578, 602, 731, 826, 833, 1003, 1462, 1666, 2006, 2023, 2107, 2537, 2891, 4046, 4214, 5074, 5117, 5782, 7021, 10234, 12427, 14042, 14161, 17051, 17759, 24854, 28322, 34102, 35518, 35819, 43129, 49147, 71638, 86258, 86989, 98294, 119357, 124313, 173978, 238714, 248626, 301903, 603806, 608923, 733193, 835499, 1217846, 1466386, 1670998, 2113321, 4226642, 5132351, 10264702, 35926457, 71852914]

約数ペア:

[(1, 71852914), (2, 35926457), (7, 10264702), (14, 5132351), (17, 4226642), (34, 2113321), (43, 1670998), (49, 1466386), (59, 1217846), (86, 835499), (98, 733193), (118, 608923), (119, 603806), (238, 301903), (289, 248626), (301, 238714), (413, 173978), (578, 124313), (602, 119357), (731, 98294), (826, 86989), (833, 86258), (1003, 71638), (1462, 49147), (1666, 43129), (2006, 35819), (2023, 35518), (2107, 34102), (2537, 28322), (2891, 24854), (4046, 17759), (4214, 17051), (5074, 14161), (5117, 14042), (5782, 12427), (7021, 10234)]