91254548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 201398400

約数和(自身を除く): 110143852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2492, 3329, 3916, 6658, 6853, 13316, 13706, 23303, 27412, 36619, 46606, 73238, 93212, 146476, 256333, 296281, 512666, 592562, 1025332, 1185124, 2073967, 3259091, 4147934, 6518182, 8295868, 13036364, 22813637, 45627274, 91254548]

約数ペア:

[(1, 91254548), (2, 45627274), (4, 22813637), (7, 13036364), (11, 8295868), (14, 6518182), (22, 4147934), (28, 3259091), (44, 2073967), (77, 1185124), (89, 1025332), (154, 592562), (178, 512666), (308, 296281), (356, 256333), (623, 146476), (979, 93212), (1246, 73238), (1958, 46606), (2492, 36619), (3329, 27412), (3916, 23303), (6658, 13706), (6853, 13316)]