69780606

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 97144194

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 343, 574, 686, 827, 861, 1029, 1654, 1722, 2009, 2058, 2481, 4018, 4962, 5789, 6027, 11578, 12054, 14063, 17367, 28126, 33907, 34734, 40523, 42189, 67814, 81046, 84378, 101721, 121569, 203442, 237349, 243138, 283661, 474698, 567322, 712047, 850983, 1424094, 1661443, 1701966, 3322886, 4984329, 9968658, 11630101, 23260202, 34890303, 69780606]

約数ペア:

[(1, 69780606), (2, 34890303), (3, 23260202), (6, 11630101), (7, 9968658), (14, 4984329), (21, 3322886), (41, 1701966), (42, 1661443), (49, 1424094), (82, 850983), (98, 712047), (123, 567322), (147, 474698), (246, 283661), (287, 243138), (294, 237349), (343, 203442), (574, 121569), (686, 101721), (827, 84378), (861, 81046), (1029, 67814), (1654, 42189), (1722, 40523), (2009, 34734), (2058, 33907), (2481, 28126), (4018, 17367), (4962, 14063), (5789, 12054), (6027, 11578)]