121163508

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2699}}^1$

素因数の和:2781

約数の個数: 72

約数和(自身を含む): 324324000

約数和(自身を除く): 203160492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1548, 2494, 2699, 3741, 4988, 5398, 7482, 8097, 10796, 11223, 14964, 16194, 22446, 24291, 32388, 44892, 48582, 78271, 97164, 116057, 156542, 232114, 234813, 313084, 348171, 464228, 469626, 696342, 704439, 939252, 1044513, 1392684, 1408878, 2089026, 2817756, 3365653, 4178052, 6731306, 10096959, 13462612, 20193918, 30290877, 40387836, 60581754, 121163508]

約数ペア:

[(1, 121163508), (2, 60581754), (3, 40387836), (4, 30290877), (6, 20193918), (9, 13462612), (12, 10096959), (18, 6731306), (29, 4178052), (36, 3365653), (43, 2817756), (58, 2089026), (86, 1408878), (87, 1392684), (116, 1044513), (129, 939252), (172, 704439), (174, 696342), (258, 469626), (261, 464228), (348, 348171), (387, 313084), (516, 234813), (522, 232114), (774, 156542), (1044, 116057), (1247, 97164), (1548, 78271), (2494, 48582), (2699, 44892), (3741, 32388), (4988, 24291), (5398, 22446), (7482, 16194), (8097, 14964), (10796, 11223)]