87731094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1705

約数の個数: 64

約数和(自身を含む): 206300160

約数和(自身を除く): 118569066

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 43, 57, 66, 86, 114, 129, 209, 258, 418, 473, 627, 817, 946, 1254, 1419, 1627, 1634, 2451, 2838, 3254, 4881, 4902, 8987, 9762, 17897, 17974, 26961, 30913, 35794, 53691, 53922, 61826, 69961, 92739, 107382, 139922, 185478, 209883, 340043, 419766, 680086, 769571, 1020129, 1329259, 1539142, 2040258, 2308713, 2658518, 3987777, 4617426, 7975554, 14621849, 29243698, 43865547, 87731094]

約数ペア:

[(1, 87731094), (2, 43865547), (3, 29243698), (6, 14621849), (11, 7975554), (19, 4617426), (22, 3987777), (33, 2658518), (38, 2308713), (43, 2040258), (57, 1539142), (66, 1329259), (86, 1020129), (114, 769571), (129, 680086), (209, 419766), (258, 340043), (418, 209883), (473, 185478), (627, 139922), (817, 107382), (946, 92739), (1254, 69961), (1419, 61826), (1627, 53922), (1634, 53691), (2451, 35794), (2838, 30913), (3254, 26961), (4881, 17974), (4902, 17897), (8987, 9762)]