69906618

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 165680640

約数和(自身を除く): 95774022

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 271, 281, 306, 459, 542, 562, 813, 843, 918, 1626, 1686, 2439, 2529, 4607, 4777, 4878, 5058, 7317, 7587, 9214, 9554, 13821, 14331, 14634, 15174, 27642, 28662, 41463, 42993, 76151, 82926, 85986, 124389, 128979, 152302, 228453, 248778, 257958, 456906, 685359, 1294567, 1370718, 2056077, 2589134, 3883701, 4112154, 7767402, 11651103, 23302206, 34953309, 69906618]

約数ペア:

[(1, 69906618), (2, 34953309), (3, 23302206), (6, 11651103), (9, 7767402), (17, 4112154), (18, 3883701), (27, 2589134), (34, 2056077), (51, 1370718), (54, 1294567), (102, 685359), (153, 456906), (271, 257958), (281, 248778), (306, 228453), (459, 152302), (542, 128979), (562, 124389), (813, 85986), (843, 82926), (918, 76151), (1626, 42993), (1686, 41463), (2439, 28662), (2529, 27642), (4607, 15174), (4777, 14634), (4878, 14331), (5058, 13821), (7317, 9554), (7587, 9214)]