68044144

素因数分解:

$2^4\times 7^2\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:630

約数の個数: 60

約数和(自身を含む): 154435800

約数和(自身を除く): 86391656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 229, 379, 392, 458, 758, 784, 916, 1516, 1603, 1832, 2653, 3032, 3206, 3664, 5306, 6064, 6412, 10612, 11221, 12824, 18571, 21224, 22442, 25648, 37142, 42448, 44884, 74284, 86791, 89768, 148568, 173582, 179536, 297136, 347164, 607537, 694328, 1215074, 1388656, 2430148, 4252759, 4860296, 8505518, 9720592, 17011036, 34022072, 68044144]

約数ペア:

[(1, 68044144), (2, 34022072), (4, 17011036), (7, 9720592), (8, 8505518), (14, 4860296), (16, 4252759), (28, 2430148), (49, 1388656), (56, 1215074), (98, 694328), (112, 607537), (196, 347164), (229, 297136), (379, 179536), (392, 173582), (458, 148568), (758, 89768), (784, 86791), (916, 74284), (1516, 44884), (1603, 42448), (1832, 37142), (2653, 25648), (3032, 22442), (3206, 21224), (3664, 18571), (5306, 12824), (6064, 11221), (6412, 10612)]