80566668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24593}}^1$

素因数の和:24623

約数の個数: 72

約数和(自身を含む): 250662048

約数和(自身を除く): 170095380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 24593, 49186, 73779, 98372, 147558, 172151, 221337, 295116, 319709, 344302, 442674, 516453, 639418, 688604, 885348, 959127, 1032906, 1278836, 1549359, 1918254, 2065812, 2237963, 2877381, 3098718, 3836508, 4475926, 5754762, 6197436, 6713889, 8951852, 11509524, 13427778, 20141667, 26855556, 40283334, 80566668]

約数ペア:

[(1, 80566668), (2, 40283334), (3, 26855556), (4, 20141667), (6, 13427778), (7, 11509524), (9, 8951852), (12, 6713889), (13, 6197436), (14, 5754762), (18, 4475926), (21, 3836508), (26, 3098718), (28, 2877381), (36, 2237963), (39, 2065812), (42, 1918254), (52, 1549359), (63, 1278836), (78, 1032906), (84, 959127), (91, 885348), (117, 688604), (126, 639418), (156, 516453), (182, 442674), (234, 344302), (252, 319709), (273, 295116), (364, 221337), (468, 172151), (546, 147558), (819, 98372), (1092, 73779), (1638, 49186), (3276, 24593)]