77036564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 158484480

約数和(自身を除く): 81447916

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 2143, 3268, 4286, 8572, 8987, 17974, 23573, 35948, 40717, 47146, 81434, 92149, 94292, 162868, 184298, 368596, 447887, 895774, 1013639, 1750831, 1791548, 2027278, 3501662, 4054556, 7003324, 19259141, 38518282, 77036564]

約数ペア:

[(1, 77036564), (2, 38518282), (4, 19259141), (11, 7003324), (19, 4054556), (22, 3501662), (38, 2027278), (43, 1791548), (44, 1750831), (76, 1013639), (86, 895774), (172, 447887), (209, 368596), (418, 184298), (473, 162868), (817, 94292), (836, 92149), (946, 81434), (1634, 47146), (1892, 40717), (2143, 35948), (3268, 23573), (4286, 17974), (8572, 8987)]