79209984

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 247484160

約数和(自身を除く): 168274176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 139, 159, 168, 192, 212, 224, 256, 278, 318, 336, 371, 384, 417, 424, 448, 512, 556, 636, 672, 742, 768, 834, 848, 896, 973, 1112, 1113, 1272, 1344, 1484, 1536, 1668, 1696, 1792, 1946, 2224, 2226, 2544, 2688, 2919, 2968, 3336, 3392, 3584, 3892, 4448, 4452, 5088, 5376, 5838, 5936, 6672, 6784, 7367, 7784, 8896, 8904, 10176, 10752, 11676, 11872, 13344, 13568, 14734, 15568, 17792, 17808, 20352, 22101, 23352, 23744, 26688, 27136, 29468, 31136, 35584, 35616, 40704, 44202, 46704, 47488, 51569, 53376, 58936, 62272, 71168, 71232, 81408, 88404, 93408, 94976, 103138, 106752, 117872, 124544, 142464, 154707, 176808, 186816, 189952, 206276, 213504, 235744, 249088, 284928, 309414, 353616, 373632, 412552, 471488, 498176, 569856, 618828, 707232, 747264, 825104, 942976, 1237656, 1414464, 1494528, 1650208, 1885952, 2475312, 2828928, 3300416, 3771904, 4950624, 5657856, 6600832, 9901248, 11315712, 13201664, 19802496, 26403328, 39604992, 79209984]

約数ペア:

[(1, 79209984), (2, 39604992), (3, 26403328), (4, 19802496), (6, 13201664), (7, 11315712), (8, 9901248), (12, 6600832), (14, 5657856), (16, 4950624), (21, 3771904), (24, 3300416), (28, 2828928), (32, 2475312), (42, 1885952), (48, 1650208), (53, 1494528), (56, 1414464), (64, 1237656), (84, 942976), (96, 825104), (106, 747264), (112, 707232), (128, 618828), (139, 569856), (159, 498176), (168, 471488), (192, 412552), (212, 373632), (224, 353616), (256, 309414), (278, 284928), (318, 249088), (336, 235744), (371, 213504), (384, 206276), (417, 189952), (424, 186816), (448, 176808), (512, 154707), (556, 142464), (636, 124544), (672, 117872), (742, 106752), (768, 103138), (834, 94976), (848, 93408), (896, 88404), (973, 81408), (1112, 71232), (1113, 71168), (1272, 62272), (1344, 58936), (1484, 53376), (1536, 51569), (1668, 47488), (1696, 46704), (1792, 44202), (1946, 40704), (2224, 35616), (2226, 35584), (2544, 31136), (2688, 29468), (2919, 27136), (2968, 26688), (3336, 23744), (3392, 23352), (3584, 22101), (3892, 20352), (4448, 17808), (4452, 17792), (5088, 15568), (5376, 14734), (5838, 13568), (5936, 13344), (6672, 11872), (6784, 11676), (7367, 10752), (7784, 10176), (8896, 8904)]