81072354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3855

約数の個数: 64

約数和(自身を含む): 197199360

約数和(自身を除く): 116127006

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 627, 646, 969, 1122, 1254, 1938, 3553, 3803, 7106, 7606, 10659, 11409, 21318, 22818, 41833, 64651, 72257, 83666, 125499, 129302, 144514, 193953, 216771, 250998, 387906, 433542, 711161, 794827, 1228369, 1422322, 1589654, 2133483, 2384481, 2456738, 3685107, 4266966, 4768962, 7370214, 13512059, 27024118, 40536177, 81072354]

約数ペア:

[(1, 81072354), (2, 40536177), (3, 27024118), (6, 13512059), (11, 7370214), (17, 4768962), (19, 4266966), (22, 3685107), (33, 2456738), (34, 2384481), (38, 2133483), (51, 1589654), (57, 1422322), (66, 1228369), (102, 794827), (114, 711161), (187, 433542), (209, 387906), (323, 250998), (374, 216771), (418, 193953), (561, 144514), (627, 129302), (646, 125499), (969, 83666), (1122, 72257), (1254, 64651), (1938, 41833), (3553, 22818), (3803, 21318), (7106, 11409), (7606, 10659)]