64849716

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13751}}^1$

素因数の和:13892

約数の個数: 36

約数和(自身を含む): 165189024

約数和(自身を除く): 100339308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 13751, 27502, 41253, 55004, 82506, 123759, 165012, 247518, 495036, 1801381, 3602762, 5404143, 7205524, 10808286, 16212429, 21616572, 32424858, 64849716]

約数ペア:

[(1, 64849716), (2, 32424858), (3, 21616572), (4, 16212429), (6, 10808286), (9, 7205524), (12, 5404143), (18, 3602762), (36, 1801381), (131, 495036), (262, 247518), (393, 165012), (524, 123759), (786, 82506), (1179, 55004), (1572, 41253), (2358, 27502), (4716, 13751)]