78465912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1301}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 224985600

約数和(自身を除く): 146519688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 359, 718, 1077, 1301, 1436, 2154, 2513, 2602, 2872, 3903, 4308, 5026, 5204, 7539, 7806, 8616, 9107, 10052, 10408, 15078, 15612, 18214, 20104, 27321, 30156, 31224, 36428, 54642, 60312, 72856, 109284, 218568, 467059, 934118, 1401177, 1868236, 2802354, 3269413, 3736472, 5604708, 6538826, 9808239, 11209416, 13077652, 19616478, 26155304, 39232956, 78465912]

約数ペア:

[(1, 78465912), (2, 39232956), (3, 26155304), (4, 19616478), (6, 13077652), (7, 11209416), (8, 9808239), (12, 6538826), (14, 5604708), (21, 3736472), (24, 3269413), (28, 2802354), (42, 1868236), (56, 1401177), (84, 934118), (168, 467059), (359, 218568), (718, 109284), (1077, 72856), (1301, 60312), (1436, 54642), (2154, 36428), (2513, 31224), (2602, 30156), (2872, 27321), (3903, 20104), (4308, 18214), (5026, 15612), (5204, 15078), (7539, 10408), (7806, 10052), (8616, 9107)]