85875812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 169513344

約数和(自身を除く): 83637532

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 181, 263, 362, 451, 526, 724, 902, 1052, 1804, 1991, 2893, 3982, 5786, 7421, 7964, 10783, 11572, 14842, 21566, 29684, 43132, 47603, 81631, 95206, 118613, 163262, 190412, 237226, 326524, 474452, 523633, 1047266, 1951723, 2094532, 3903446, 7806892, 21468953, 42937906, 85875812]

約数ペア:

[(1, 85875812), (2, 42937906), (4, 21468953), (11, 7806892), (22, 3903446), (41, 2094532), (44, 1951723), (82, 1047266), (164, 523633), (181, 474452), (263, 326524), (362, 237226), (451, 190412), (526, 163262), (724, 118613), (902, 95206), (1052, 81631), (1804, 47603), (1991, 43132), (2893, 29684), (3982, 21566), (5786, 14842), (7421, 11572), (7964, 10783)]