84756112

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39829}}^1$

素因数の和:39863

約数の個数: 40

約数和(自身を含む): 197556800

約数和(自身を除く): 112800688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 39829, 79658, 159316, 278803, 318632, 557606, 637264, 756751, 1115212, 1513502, 2230424, 3027004, 4460848, 5297257, 6054008, 10594514, 12108016, 21189028, 42378056, 84756112]

約数ペア:

[(1, 84756112), (2, 42378056), (4, 21189028), (7, 12108016), (8, 10594514), (14, 6054008), (16, 5297257), (19, 4460848), (28, 3027004), (38, 2230424), (56, 1513502), (76, 1115212), (112, 756751), (133, 637264), (152, 557606), (266, 318632), (304, 278803), (532, 159316), (1064, 79658), (2128, 39829)]