81626304

素因数分解:

$2^6\times 3^1\times {\mathrm{311}}^1\times {\mathrm{1367}}^1$

素因数の和:1693

約数の個数: 56

約数和(自身を含む): 216822528

約数和(自身を除く): 135196224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 311, 622, 933, 1244, 1367, 1866, 2488, 2734, 3732, 4101, 4976, 5468, 7464, 8202, 9952, 10936, 14928, 16404, 19904, 21872, 29856, 32808, 43744, 59712, 65616, 87488, 131232, 262464, 425137, 850274, 1275411, 1700548, 2550822, 3401096, 5101644, 6802192, 10203288, 13604384, 20406576, 27208768, 40813152, 81626304]

約数ペア:

[(1, 81626304), (2, 40813152), (3, 27208768), (4, 20406576), (6, 13604384), (8, 10203288), (12, 6802192), (16, 5101644), (24, 3401096), (32, 2550822), (48, 1700548), (64, 1275411), (96, 850274), (192, 425137), (311, 262464), (622, 131232), (933, 87488), (1244, 65616), (1367, 59712), (1866, 43744), (2488, 32808), (2734, 29856), (3732, 21872), (4101, 19904), (4976, 16404), (5468, 14928), (7464, 10936), (8202, 9952)]