66659868

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{5101}}^1$

素因数の和:5136

約数の個数: 72

約数和(自身を含む): 189998480

約数和(自身を除く): 123338612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 5101, 6534, 10202, 13068, 15303, 20404, 30606, 45909, 56111, 61212, 91818, 112222, 137727, 168333, 183636, 224444, 275454, 336666, 504999, 550908, 617221, 673332, 1009998, 1234442, 1514997, 1851663, 2019996, 2468884, 3029994, 3703326, 5554989, 6059988, 7406652, 11109978, 16664967, 22219956, 33329934, 66659868]

約数ペア:

[(1, 66659868), (2, 33329934), (3, 22219956), (4, 16664967), (6, 11109978), (9, 7406652), (11, 6059988), (12, 5554989), (18, 3703326), (22, 3029994), (27, 2468884), (33, 2019996), (36, 1851663), (44, 1514997), (54, 1234442), (66, 1009998), (99, 673332), (108, 617221), (121, 550908), (132, 504999), (198, 336666), (242, 275454), (297, 224444), (363, 183636), (396, 168333), (484, 137727), (594, 112222), (726, 91818), (1089, 61212), (1188, 56111), (1452, 45909), (2178, 30606), (3267, 20404), (4356, 15303), (5101, 13068), (6534, 10202)]