83389936

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 196416000

約数和(自身を除く): 113026064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 149, 152, 263, 266, 298, 304, 526, 532, 596, 1043, 1052, 1064, 1192, 1841, 2086, 2104, 2128, 2384, 2831, 3682, 4172, 4208, 4997, 5662, 7364, 8344, 9994, 11324, 14728, 16688, 19817, 19988, 22648, 29456, 34979, 39187, 39634, 39976, 45296, 69958, 78374, 79268, 79952, 139916, 156748, 158536, 274309, 279832, 313496, 317072, 548618, 559664, 626992, 744553, 1097236, 1489106, 2194472, 2978212, 4388944, 5211871, 5956424, 10423742, 11912848, 20847484, 41694968, 83389936]

約数ペア:

[(1, 83389936), (2, 41694968), (4, 20847484), (7, 11912848), (8, 10423742), (14, 5956424), (16, 5211871), (19, 4388944), (28, 2978212), (38, 2194472), (56, 1489106), (76, 1097236), (112, 744553), (133, 626992), (149, 559664), (152, 548618), (263, 317072), (266, 313496), (298, 279832), (304, 274309), (526, 158536), (532, 156748), (596, 139916), (1043, 79952), (1052, 79268), (1064, 78374), (1192, 69958), (1841, 45296), (2086, 39976), (2104, 39634), (2128, 39187), (2384, 34979), (2831, 29456), (3682, 22648), (4172, 19988), (4208, 19817), (4997, 16688), (5662, 14728), (7364, 11324), (8344, 9994)]