83420928

素因数分解:

$2^8\times 3^7\times {\mathrm{149}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 251412000

約数和(自身を除く): 167991072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 149, 162, 192, 216, 243, 256, 288, 298, 324, 384, 432, 447, 486, 576, 596, 648, 729, 768, 864, 894, 972, 1152, 1192, 1296, 1341, 1458, 1728, 1788, 1944, 2187, 2304, 2384, 2592, 2682, 2916, 3456, 3576, 3888, 4023, 4374, 4768, 5184, 5364, 5832, 6912, 7152, 7776, 8046, 8748, 9536, 10368, 10728, 11664, 12069, 14304, 15552, 16092, 17496, 19072, 20736, 21456, 23328, 24138, 28608, 31104, 32184, 34992, 36207, 38144, 42912, 46656, 48276, 57216, 62208, 64368, 69984, 72414, 85824, 93312, 96552, 108621, 114432, 128736, 139968, 144828, 171648, 186624, 193104, 217242, 257472, 279936, 289656, 325863, 343296, 386208, 434484, 514944, 559872, 579312, 651726, 772416, 868968, 1029888, 1158624, 1303452, 1544832, 1737936, 2317248, 2606904, 3089664, 3475872, 4634496, 5213808, 6951744, 9268992, 10427616, 13903488, 20855232, 27806976, 41710464, 83420928]

約数ペア:

[(1, 83420928), (2, 41710464), (3, 27806976), (4, 20855232), (6, 13903488), (8, 10427616), (9, 9268992), (12, 6951744), (16, 5213808), (18, 4634496), (24, 3475872), (27, 3089664), (32, 2606904), (36, 2317248), (48, 1737936), (54, 1544832), (64, 1303452), (72, 1158624), (81, 1029888), (96, 868968), (108, 772416), (128, 651726), (144, 579312), (149, 559872), (162, 514944), (192, 434484), (216, 386208), (243, 343296), (256, 325863), (288, 289656), (298, 279936), (324, 257472), (384, 217242), (432, 193104), (447, 186624), (486, 171648), (576, 144828), (596, 139968), (648, 128736), (729, 114432), (768, 108621), (864, 96552), (894, 93312), (972, 85824), (1152, 72414), (1192, 69984), (1296, 64368), (1341, 62208), (1458, 57216), (1728, 48276), (1788, 46656), (1944, 42912), (2187, 38144), (2304, 36207), (2384, 34992), (2592, 32184), (2682, 31104), (2916, 28608), (3456, 24138), (3576, 23328), (3888, 21456), (4023, 20736), (4374, 19072), (4768, 17496), (5184, 16092), (5364, 15552), (5832, 14304), (6912, 12069), (7152, 11664), (7776, 10728), (8046, 10368), (8748, 9536)]