81383232

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3228

約数の個数: 112

約数和(自身を含む): 259120640

約数和(自身を除く): 177737408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3187, 3192, 3648, 4256, 6374, 6384, 8512, 9561, 12748, 12768, 19122, 22309, 25496, 25536, 38244, 44618, 50992, 60553, 66927, 76488, 89236, 101984, 121106, 133854, 152976, 178472, 181659, 203968, 242212, 267708, 305952, 356944, 363318, 423871, 484424, 535416, 611904, 713888, 726636, 847742, 968848, 1070832, 1271613, 1427776, 1453272, 1695484, 1937696, 2141664, 2543226, 2906544, 3390968, 3875392, 4283328, 5086452, 5813088, 6781936, 10172904, 11626176, 13563872, 20345808, 27127744, 40691616, 81383232]

約数ペア:

[(1, 81383232), (2, 40691616), (3, 27127744), (4, 20345808), (6, 13563872), (7, 11626176), (8, 10172904), (12, 6781936), (14, 5813088), (16, 5086452), (19, 4283328), (21, 3875392), (24, 3390968), (28, 2906544), (32, 2543226), (38, 2141664), (42, 1937696), (48, 1695484), (56, 1453272), (57, 1427776), (64, 1271613), (76, 1070832), (84, 968848), (96, 847742), (112, 726636), (114, 713888), (133, 611904), (152, 535416), (168, 484424), (192, 423871), (224, 363318), (228, 356944), (266, 305952), (304, 267708), (336, 242212), (399, 203968), (448, 181659), (456, 178472), (532, 152976), (608, 133854), (672, 121106), (798, 101984), (912, 89236), (1064, 76488), (1216, 66927), (1344, 60553), (1596, 50992), (1824, 44618), (2128, 38244), (3187, 25536), (3192, 25496), (3648, 22309), (4256, 19122), (6374, 12768), (6384, 12748), (8512, 9561)]