78851164

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 163609600

約数和(自身を除く): 84758436

約数列:

[1, 2, 4, 7, 14, 28, 43, 79, 86, 158, 172, 301, 316, 553, 602, 829, 1106, 1204, 1658, 2212, 3316, 3397, 5803, 6794, 11606, 13588, 23212, 23779, 35647, 47558, 65491, 71294, 95116, 130982, 142588, 249529, 261964, 458437, 499058, 916874, 998116, 1833748, 2816113, 5632226, 11264452, 19712791, 39425582, 78851164]

約数ペア:

[(1, 78851164), (2, 39425582), (4, 19712791), (7, 11264452), (14, 5632226), (28, 2816113), (43, 1833748), (79, 998116), (86, 916874), (158, 499058), (172, 458437), (301, 261964), (316, 249529), (553, 142588), (602, 130982), (829, 95116), (1106, 71294), (1204, 65491), (1658, 47558), (2212, 35647), (3316, 23779), (3397, 23212), (5803, 13588), (6794, 11606)]