775317774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{20219}}^1$

素因数の和:20325

約数の個数: 64

約数和(自身を含む): 1956648960

約数和(自身を除く): 1181331186

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 83, 154, 166, 231, 249, 462, 498, 581, 913, 1162, 1743, 1826, 2739, 3486, 5478, 6391, 12782, 19173, 20219, 38346, 40438, 60657, 121314, 141533, 222409, 283066, 424599, 444818, 667227, 849198, 1334454, 1556863, 1678177, 3113726, 3356354, 4670589, 5034531, 9341178, 10069062, 11747239, 18459947, 23494478, 35241717, 36919894, 55379841, 70483434, 110759682, 129219629, 258439258, 387658887, 775317774]

約数ペア:

[(1, 775317774), (2, 387658887), (3, 258439258), (6, 129219629), (7, 110759682), (11, 70483434), (14, 55379841), (21, 36919894), (22, 35241717), (33, 23494478), (42, 18459947), (66, 11747239), (77, 10069062), (83, 9341178), (154, 5034531), (166, 4670589), (231, 3356354), (249, 3113726), (462, 1678177), (498, 1556863), (581, 1334454), (913, 849198), (1162, 667227), (1743, 444818), (1826, 424599), (2739, 283066), (3486, 222409), (5478, 141533), (6391, 121314), (12782, 60657), (19173, 40438), (20219, 38346)]