68142074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 139007232

約数和(自身を除く): 70865158

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 101, 143, 154, 182, 202, 286, 337, 674, 707, 1001, 1111, 1313, 1414, 2002, 2222, 2359, 2626, 3707, 4381, 4718, 7414, 7777, 8762, 9191, 14443, 15554, 18382, 25949, 28886, 30667, 34037, 48191, 51898, 61334, 68074, 96382, 101101, 202202, 238259, 337337, 374407, 442481, 476518, 674674, 748814, 884962, 2620849, 3097367, 4867291, 5241698, 6194734, 9734582, 34071037, 68142074]

約数ペア:

[(1, 68142074), (2, 34071037), (7, 9734582), (11, 6194734), (13, 5241698), (14, 4867291), (22, 3097367), (26, 2620849), (77, 884962), (91, 748814), (101, 674674), (143, 476518), (154, 442481), (182, 374407), (202, 337337), (286, 238259), (337, 202202), (674, 101101), (707, 96382), (1001, 68074), (1111, 61334), (1313, 51898), (1414, 48191), (2002, 34037), (2222, 30667), (2359, 28886), (2626, 25949), (3707, 18382), (4381, 15554), (4718, 14443), (7414, 9191), (7777, 8762)]