89265232

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 211272192

約数和(自身を除く): 122006960

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 173, 238, 271, 272, 346, 476, 542, 692, 952, 1084, 1211, 1384, 1897, 1904, 2168, 2422, 2768, 2941, 3794, 4336, 4607, 4844, 5882, 7588, 9214, 9688, 11764, 15176, 18428, 19376, 20587, 23528, 30352, 32249, 36856, 41174, 46883, 47056, 64498, 73712, 82348, 93766, 128996, 164696, 187532, 257992, 328181, 329392, 375064, 515984, 656362, 750128, 797011, 1312724, 1594022, 2625448, 3188044, 5250896, 5579077, 6376088, 11158154, 12752176, 22316308, 44632616, 89265232]

約数ペア:

[(1, 89265232), (2, 44632616), (4, 22316308), (7, 12752176), (8, 11158154), (14, 6376088), (16, 5579077), (17, 5250896), (28, 3188044), (34, 2625448), (56, 1594022), (68, 1312724), (112, 797011), (119, 750128), (136, 656362), (173, 515984), (238, 375064), (271, 329392), (272, 328181), (346, 257992), (476, 187532), (542, 164696), (692, 128996), (952, 93766), (1084, 82348), (1211, 73712), (1384, 64498), (1897, 47056), (1904, 46883), (2168, 41174), (2422, 36856), (2768, 32249), (2941, 30352), (3794, 23528), (4336, 20587), (4607, 19376), (4844, 18428), (5882, 15176), (7588, 11764), (9214, 9688)]