67678464

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{12589}}^1$

素因数の和:12615

約数の個数: 72

約数和(自身を含む): 205871680

約数和(自身を除く): 138193216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 12589, 25178, 37767, 50356, 75534, 88123, 100712, 151068, 176246, 201424, 264369, 302136, 352492, 402848, 528738, 604272, 704984, 805696, 1057476, 1208544, 1409968, 1611392, 2114952, 2417088, 2819936, 3222784, 4229904, 4834176, 5639872, 8459808, 9668352, 11279744, 16919616, 22559488, 33839232, 67678464]

約数ペア:

[(1, 67678464), (2, 33839232), (3, 22559488), (4, 16919616), (6, 11279744), (7, 9668352), (8, 8459808), (12, 5639872), (14, 4834176), (16, 4229904), (21, 3222784), (24, 2819936), (28, 2417088), (32, 2114952), (42, 1611392), (48, 1409968), (56, 1208544), (64, 1057476), (84, 805696), (96, 704984), (112, 604272), (128, 528738), (168, 402848), (192, 352492), (224, 302136), (256, 264369), (336, 201424), (384, 176246), (448, 151068), (672, 100712), (768, 88123), (896, 75534), (1344, 50356), (1792, 37767), (2688, 25178), (5376, 12589)]