68297724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{15679}}^1$

素因数の和:15711

約数の個数: 54

約数和(自身を含む): 189775040

約数和(自身を除く): 121477316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 15679, 31358, 47037, 62716, 94074, 141111, 172469, 188148, 282222, 344938, 517407, 564444, 689876, 1034814, 1552221, 1897159, 2069628, 3104442, 3794318, 5691477, 6208884, 7588636, 11382954, 17074431, 22765908, 34148862, 68297724]

約数ペア:

[(1, 68297724), (2, 34148862), (3, 22765908), (4, 17074431), (6, 11382954), (9, 7588636), (11, 6208884), (12, 5691477), (18, 3794318), (22, 3104442), (33, 2069628), (36, 1897159), (44, 1552221), (66, 1034814), (99, 689876), (121, 564444), (132, 517407), (198, 344938), (242, 282222), (363, 188148), (396, 172469), (484, 141111), (726, 94074), (1089, 62716), (1452, 47037), (2178, 31358), (4356, 15679)]