80969658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25037}}^1$

素因数の和:25067

約数の個数: 48

約数和(自身を含む): 205511904

約数和(自身を除く): 124542246

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 25037, 50074, 75111, 150222, 175259, 275407, 350518, 525777, 550814, 826221, 1051554, 1226813, 1652442, 1927849, 2453626, 3680439, 3855698, 5783547, 7360878, 11567094, 13494943, 26989886, 40484829, 80969658]

約数ペア:

[(1, 80969658), (2, 40484829), (3, 26989886), (6, 13494943), (7, 11567094), (11, 7360878), (14, 5783547), (21, 3855698), (22, 3680439), (33, 2453626), (42, 1927849), (49, 1652442), (66, 1226813), (77, 1051554), (98, 826221), (147, 550814), (154, 525777), (231, 350518), (294, 275407), (462, 175259), (539, 150222), (1078, 75111), (1617, 50074), (3234, 25037)]