68151552

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{1811}}^1$

素因数の和:1844

約数の個数: 108

約数和(自身を含む): 211112496

約数和(自身を除く): 142960944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 1811, 2352, 2688, 3136, 3622, 4704, 5376, 5433, 6272, 7244, 9408, 10866, 12544, 12677, 14488, 18816, 21732, 25354, 28976, 37632, 38031, 43464, 50708, 57952, 76062, 86928, 88739, 101416, 115904, 152124, 173856, 177478, 202832, 231808, 266217, 304248, 347712, 354956, 405664, 463616, 532434, 608496, 695424, 709912, 811328, 1064868, 1216992, 1390848, 1419824, 1622656, 2129736, 2433984, 2839648, 3245312, 4259472, 4867968, 5679296, 8518944, 9735936, 11358592, 17037888, 22717184, 34075776, 68151552]

約数ペア:

[(1, 68151552), (2, 34075776), (3, 22717184), (4, 17037888), (6, 11358592), (7, 9735936), (8, 8518944), (12, 5679296), (14, 4867968), (16, 4259472), (21, 3245312), (24, 2839648), (28, 2433984), (32, 2129736), (42, 1622656), (48, 1419824), (49, 1390848), (56, 1216992), (64, 1064868), (84, 811328), (96, 709912), (98, 695424), (112, 608496), (128, 532434), (147, 463616), (168, 405664), (192, 354956), (196, 347712), (224, 304248), (256, 266217), (294, 231808), (336, 202832), (384, 177478), (392, 173856), (448, 152124), (588, 115904), (672, 101416), (768, 88739), (784, 86928), (896, 76062), (1176, 57952), (1344, 50708), (1568, 43464), (1792, 38031), (1811, 37632), (2352, 28976), (2688, 25354), (3136, 21732), (3622, 18816), (4704, 14488), (5376, 12677), (5433, 12544), (6272, 10866), (7244, 9408)]