64242774

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 148473600

約数和(自身を除く): 84230826

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 73, 86, 129, 146, 219, 258, 379, 387, 438, 657, 758, 774, 1137, 1161, 1314, 1971, 2274, 2322, 3139, 3411, 3942, 6278, 6822, 9417, 10233, 16297, 18834, 20466, 27667, 28251, 32594, 48891, 55334, 56502, 83001, 84753, 97782, 146673, 166002, 169506, 249003, 293346, 440019, 498006, 747009, 880038, 1189681, 1494018, 2379362, 3569043, 7138086, 10707129, 21414258, 32121387, 64242774]

約数ペア:

[(1, 64242774), (2, 32121387), (3, 21414258), (6, 10707129), (9, 7138086), (18, 3569043), (27, 2379362), (43, 1494018), (54, 1189681), (73, 880038), (86, 747009), (129, 498006), (146, 440019), (219, 293346), (258, 249003), (379, 169506), (387, 166002), (438, 146673), (657, 97782), (758, 84753), (774, 83001), (1137, 56502), (1161, 55334), (1314, 48891), (1971, 32594), (2274, 28251), (2322, 27667), (3139, 20466), (3411, 18834), (3942, 16297), (6278, 10233), (6822, 9417)]