66565728

素因数分解:

$2^5\times 3^2\times {\mathrm{231131}}^1$

素因数の和:231147

約数の個数: 36

約数和(自身を含む): 189297108

約数和(自身を除く): 122731380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 231131, 462262, 693393, 924524, 1386786, 1849048, 2080179, 2773572, 3698096, 4160358, 5547144, 7396192, 8320716, 11094288, 16641432, 22188576, 33282864, 66565728]

約数ペア:

[(1, 66565728), (2, 33282864), (3, 22188576), (4, 16641432), (6, 11094288), (8, 8320716), (9, 7396192), (12, 5547144), (16, 4160358), (18, 3698096), (24, 2773572), (32, 2080179), (36, 1849048), (48, 1386786), (72, 924524), (96, 693393), (144, 462262), (288, 231131)]