68282478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 72

約数和(自身を含む): 164697624

約数和(自身を除く): 96415146

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 121, 198, 214, 242, 293, 321, 363, 586, 642, 726, 879, 963, 1089, 1177, 1758, 1926, 2178, 2354, 2637, 3223, 3531, 5274, 6446, 7062, 9669, 10593, 12947, 19338, 21186, 25894, 29007, 31351, 35453, 38841, 58014, 62702, 70906, 77682, 94053, 106359, 116523, 188106, 212718, 233046, 282159, 319077, 344861, 564318, 638154, 689722, 1034583, 2069166, 3103749, 3793471, 6207498, 7586942, 11380413, 22760826, 34141239, 68282478]

約数ペア:

[(1, 68282478), (2, 34141239), (3, 22760826), (6, 11380413), (9, 7586942), (11, 6207498), (18, 3793471), (22, 3103749), (33, 2069166), (66, 1034583), (99, 689722), (107, 638154), (121, 564318), (198, 344861), (214, 319077), (242, 282159), (293, 233046), (321, 212718), (363, 188106), (586, 116523), (642, 106359), (726, 94053), (879, 77682), (963, 70906), (1089, 62702), (1177, 58014), (1758, 38841), (1926, 35453), (2178, 31351), (2354, 29007), (2637, 25894), (3223, 21186), (3531, 19338), (5274, 12947), (6446, 10593), (7062, 9669)]