85571328

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1749

約数の個数: 72

約数和(自身を含む): 231282688

約数和(自身を除く): 145711360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 536, 768, 804, 1072, 1608, 1663, 2144, 3216, 3326, 4288, 4989, 6432, 6652, 8576, 9978, 12864, 13304, 17152, 19956, 25728, 26608, 39912, 51456, 53216, 79824, 106432, 111421, 159648, 212864, 222842, 319296, 334263, 425728, 445684, 638592, 668526, 891368, 1277184, 1337052, 1782736, 2674104, 3565472, 5348208, 7130944, 10696416, 14261888, 21392832, 28523776, 42785664, 85571328]

約数ペア:

[(1, 85571328), (2, 42785664), (3, 28523776), (4, 21392832), (6, 14261888), (8, 10696416), (12, 7130944), (16, 5348208), (24, 3565472), (32, 2674104), (48, 1782736), (64, 1337052), (67, 1277184), (96, 891368), (128, 668526), (134, 638592), (192, 445684), (201, 425728), (256, 334263), (268, 319296), (384, 222842), (402, 212864), (536, 159648), (768, 111421), (804, 106432), (1072, 79824), (1608, 53216), (1663, 51456), (2144, 39912), (3216, 26608), (3326, 25728), (4288, 19956), (4989, 17152), (6432, 13304), (6652, 12864), (8576, 9978)]