99221528

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 222393600

約数和(自身を除く): 123172072

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 107, 116, 203, 214, 232, 406, 428, 571, 749, 812, 856, 1142, 1498, 1624, 2284, 2996, 3103, 3997, 4568, 5992, 6206, 7994, 12412, 15988, 16559, 21721, 24824, 31976, 33118, 43442, 61097, 66236, 86884, 115913, 122194, 132472, 173768, 231826, 244388, 427679, 463652, 488776, 855358, 927304, 1710716, 1771813, 3421432, 3543626, 7087252, 12402691, 14174504, 24805382, 49610764, 99221528]

約数ペア:

[(1, 99221528), (2, 49610764), (4, 24805382), (7, 14174504), (8, 12402691), (14, 7087252), (28, 3543626), (29, 3421432), (56, 1771813), (58, 1710716), (107, 927304), (116, 855358), (203, 488776), (214, 463652), (232, 427679), (406, 244388), (428, 231826), (571, 173768), (749, 132472), (812, 122194), (856, 115913), (1142, 86884), (1498, 66236), (1624, 61097), (2284, 43442), (2996, 33118), (3103, 31976), (3997, 24824), (4568, 21721), (5992, 16559), (6206, 15988), (7994, 12412)]