86283708

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{20963}}^1$

素因数の和:20991

約数の個数: 48

約数和(自身を含む): 234796800

約数和(自身を除く): 148513092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 20963, 41926, 62889, 83852, 125778, 146741, 251556, 293482, 440223, 586964, 880446, 1027187, 1760892, 2054374, 3081561, 4108748, 6163122, 7190309, 12326244, 14380618, 21570927, 28761236, 43141854, 86283708]

約数ペア:

[(1, 86283708), (2, 43141854), (3, 28761236), (4, 21570927), (6, 14380618), (7, 12326244), (12, 7190309), (14, 6163122), (21, 4108748), (28, 3081561), (42, 2054374), (49, 1760892), (84, 1027187), (98, 880446), (147, 586964), (196, 440223), (294, 293482), (343, 251556), (588, 146741), (686, 125778), (1029, 83852), (1372, 62889), (2058, 41926), (4116, 20963)]