66425766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 155748096

約数和(自身を除く): 89322330

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 73, 102, 146, 187, 219, 374, 438, 561, 803, 811, 1122, 1241, 1606, 1622, 2409, 2433, 2482, 3723, 4818, 4866, 7446, 8921, 13651, 13787, 17842, 26763, 27302, 27574, 40953, 41361, 53526, 59203, 81906, 82722, 118406, 151657, 177609, 303314, 355218, 454971, 651233, 909942, 1006451, 1302466, 1953699, 2012902, 3019353, 3907398, 6038706, 11070961, 22141922, 33212883, 66425766]

約数ペア:

[(1, 66425766), (2, 33212883), (3, 22141922), (6, 11070961), (11, 6038706), (17, 3907398), (22, 3019353), (33, 2012902), (34, 1953699), (51, 1302466), (66, 1006451), (73, 909942), (102, 651233), (146, 454971), (187, 355218), (219, 303314), (374, 177609), (438, 151657), (561, 118406), (803, 82722), (811, 81906), (1122, 59203), (1241, 53526), (1606, 41361), (1622, 40953), (2409, 27574), (2433, 27302), (2482, 26763), (3723, 17842), (4818, 13787), (4866, 13651), (7446, 8921)]