61387656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{21139}}^1$

素因数の和:21170

約数の個数: 48

約数和(自身を含む): 168697200

約数和(自身を除く): 107309544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 21139, 42278, 63417, 84556, 126834, 169112, 232529, 253668, 465058, 507336, 697587, 930116, 1395174, 1860232, 2557819, 2790348, 5115638, 5580696, 7673457, 10231276, 15346914, 20462552, 30693828, 61387656]

約数ペア:

[(1, 61387656), (2, 30693828), (3, 20462552), (4, 15346914), (6, 10231276), (8, 7673457), (11, 5580696), (12, 5115638), (22, 2790348), (24, 2557819), (33, 1860232), (44, 1395174), (66, 930116), (88, 697587), (121, 507336), (132, 465058), (242, 253668), (264, 232529), (363, 169112), (484, 126834), (726, 84556), (968, 63417), (1452, 42278), (2904, 21139)]