71845074

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{81457}}^1$

素因数の和:81479

約数の個数: 36

約数和(自身を含む): 181081134

約数和(自身を除く): 109236060

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 81457, 162914, 244371, 488742, 570199, 733113, 1140398, 1466226, 1710597, 3421194, 3991393, 5131791, 7982786, 10263582, 11974179, 23948358, 35922537, 71845074]

約数ペア:

[(1, 71845074), (2, 35922537), (3, 23948358), (6, 11974179), (7, 10263582), (9, 7982786), (14, 5131791), (18, 3991393), (21, 3421194), (42, 1710597), (49, 1466226), (63, 1140398), (98, 733113), (126, 570199), (147, 488742), (294, 244371), (441, 162914), (882, 81457)]