68995968

素因数分解:

$2^7\times 3^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 184150800

約数和(自身を除く): 115154832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 353, 384, 509, 706, 1018, 1059, 1412, 1527, 2036, 2118, 2824, 3054, 4072, 4236, 5648, 6108, 8144, 8472, 11296, 12216, 16288, 16944, 22592, 24432, 32576, 33888, 45184, 48864, 65152, 67776, 97728, 135552, 179677, 195456, 359354, 539031, 718708, 1078062, 1437416, 2156124, 2874832, 4312248, 5749664, 8624496, 11499328, 17248992, 22998656, 34497984, 68995968]

約数ペア:

[(1, 68995968), (2, 34497984), (3, 22998656), (4, 17248992), (6, 11499328), (8, 8624496), (12, 5749664), (16, 4312248), (24, 2874832), (32, 2156124), (48, 1437416), (64, 1078062), (96, 718708), (128, 539031), (192, 359354), (353, 195456), (384, 179677), (509, 135552), (706, 97728), (1018, 67776), (1059, 65152), (1412, 48864), (1527, 45184), (2036, 33888), (2118, 32576), (2824, 24432), (3054, 22592), (4072, 16944), (4236, 16288), (5648, 12216), (6108, 11296), (8144, 8472)]