68489388

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{1747}}^1$

素因数の和:1785

約数の個数: 90

約数和(自身を含む): 196913948

約数和(自身を除く): 128424560

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1089, 1188, 1452, 1747, 1782, 2178, 3267, 3494, 3564, 4356, 5241, 6534, 6988, 9801, 10482, 13068, 15723, 19217, 19602, 20964, 31446, 38434, 39204, 47169, 57651, 62892, 76868, 94338, 115302, 141507, 172953, 188676, 211387, 230604, 283014, 345906, 422774, 518859, 566028, 634161, 691812, 845548, 1037718, 1268322, 1556577, 1902483, 2075436, 2536644, 3113154, 3804966, 5707449, 6226308, 7609932, 11414898, 17122347, 22829796, 34244694, 68489388]

約数ペア:

[(1, 68489388), (2, 34244694), (3, 22829796), (4, 17122347), (6, 11414898), (9, 7609932), (11, 6226308), (12, 5707449), (18, 3804966), (22, 3113154), (27, 2536644), (33, 2075436), (36, 1902483), (44, 1556577), (54, 1268322), (66, 1037718), (81, 845548), (99, 691812), (108, 634161), (121, 566028), (132, 518859), (162, 422774), (198, 345906), (242, 283014), (297, 230604), (324, 211387), (363, 188676), (396, 172953), (484, 141507), (594, 115302), (726, 94338), (891, 76868), (1089, 62892), (1188, 57651), (1452, 47169), (1747, 39204), (1782, 38434), (2178, 31446), (3267, 20964), (3494, 19602), (3564, 19217), (4356, 15723), (5241, 13068), (6534, 10482), (6988, 9801)]