86581656

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 277286400

約数和(自身を除く): 190704744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 173, 189, 216, 252, 331, 346, 378, 504, 519, 662, 692, 756, 993, 1038, 1211, 1324, 1384, 1512, 1557, 1986, 2076, 2317, 2422, 2648, 2979, 3114, 3633, 3972, 4152, 4634, 4671, 4844, 5958, 6228, 6951, 7266, 7944, 8937, 9268, 9342, 9688, 10899, 11916, 12456, 13902, 14532, 17874, 18536, 18684, 20853, 21798, 23832, 27804, 29064, 32697, 35748, 37368, 41706, 43596, 55608, 57263, 62559, 65394, 71496, 83412, 87192, 114526, 125118, 130788, 166824, 171789, 229052, 250236, 261576, 343578, 400841, 458104, 500472, 515367, 687156, 801682, 1030734, 1202523, 1374312, 1546101, 1603364, 2061468, 2405046, 3092202, 3206728, 3607569, 4122936, 4810092, 6184404, 7215138, 9620184, 10822707, 12368808, 14430276, 21645414, 28860552, 43290828, 86581656]

約数ペア:

[(1, 86581656), (2, 43290828), (3, 28860552), (4, 21645414), (6, 14430276), (7, 12368808), (8, 10822707), (9, 9620184), (12, 7215138), (14, 6184404), (18, 4810092), (21, 4122936), (24, 3607569), (27, 3206728), (28, 3092202), (36, 2405046), (42, 2061468), (54, 1603364), (56, 1546101), (63, 1374312), (72, 1202523), (84, 1030734), (108, 801682), (126, 687156), (168, 515367), (173, 500472), (189, 458104), (216, 400841), (252, 343578), (331, 261576), (346, 250236), (378, 229052), (504, 171789), (519, 166824), (662, 130788), (692, 125118), (756, 114526), (993, 87192), (1038, 83412), (1211, 71496), (1324, 65394), (1384, 62559), (1512, 57263), (1557, 55608), (1986, 43596), (2076, 41706), (2317, 37368), (2422, 35748), (2648, 32697), (2979, 29064), (3114, 27804), (3633, 23832), (3972, 21798), (4152, 20853), (4634, 18684), (4671, 18536), (4844, 17874), (5958, 14532), (6228, 13902), (6951, 12456), (7266, 11916), (7944, 10899), (8937, 9688), (9268, 9342)]