8659872

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 120

約数和(自身を含む): 27534276

約数和(自身を除く): 18874404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 257, 288, 312, 324, 351, 416, 432, 468, 514, 624, 648, 702, 771, 864, 936, 1028, 1053, 1248, 1296, 1404, 1542, 1872, 2056, 2106, 2313, 2592, 2808, 3084, 3341, 3744, 4112, 4212, 4626, 5616, 6168, 6682, 6939, 8224, 8424, 9252, 10023, 11232, 12336, 13364, 13878, 16848, 18504, 20046, 20817, 24672, 26728, 27756, 30069, 33696, 37008, 40092, 41634, 53456, 55512, 60138, 74016, 80184, 83268, 90207, 106912, 111024, 120276, 160368, 166536, 180414, 222048, 240552, 270621, 320736, 333072, 360828, 481104, 541242, 666144, 721656, 962208, 1082484, 1443312, 2164968, 2886624, 4329936, 8659872]

約数ペア:

[(1, 8659872), (2, 4329936), (3, 2886624), (4, 2164968), (6, 1443312), (8, 1082484), (9, 962208), (12, 721656), (13, 666144), (16, 541242), (18, 481104), (24, 360828), (26, 333072), (27, 320736), (32, 270621), (36, 240552), (39, 222048), (48, 180414), (52, 166536), (54, 160368), (72, 120276), (78, 111024), (81, 106912), (96, 90207), (104, 83268), (108, 80184), (117, 74016), (144, 60138), (156, 55512), (162, 53456), (208, 41634), (216, 40092), (234, 37008), (257, 33696), (288, 30069), (312, 27756), (324, 26728), (351, 24672), (416, 20817), (432, 20046), (468, 18504), (514, 16848), (624, 13878), (648, 13364), (702, 12336), (771, 11232), (864, 10023), (936, 9252), (1028, 8424), (1053, 8224), (1248, 6939), (1296, 6682), (1404, 6168), (1542, 5616), (1872, 4626), (2056, 4212), (2106, 4112), (2313, 3744), (2592, 3341), (2808, 3084)]