123319632

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2020

約数の個数: 80

約数和(自身を含む): 341763840

約数和(自身を除く): 218444208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 79, 102, 136, 158, 204, 237, 272, 316, 408, 474, 632, 816, 948, 1264, 1343, 1896, 1913, 2686, 3792, 3826, 4029, 5372, 5739, 7652, 8058, 10744, 11478, 15304, 16116, 21488, 22956, 30608, 32232, 32521, 45912, 64464, 65042, 91824, 97563, 130084, 151127, 195126, 260168, 302254, 390252, 453381, 520336, 604508, 780504, 906762, 1209016, 1561008, 1813524, 2418032, 2569159, 3627048, 5138318, 7254096, 7707477, 10276636, 15414954, 20553272, 30829908, 41106544, 61659816, 123319632]

約数ペア:

[(1, 123319632), (2, 61659816), (3, 41106544), (4, 30829908), (6, 20553272), (8, 15414954), (12, 10276636), (16, 7707477), (17, 7254096), (24, 5138318), (34, 3627048), (48, 2569159), (51, 2418032), (68, 1813524), (79, 1561008), (102, 1209016), (136, 906762), (158, 780504), (204, 604508), (237, 520336), (272, 453381), (316, 390252), (408, 302254), (474, 260168), (632, 195126), (816, 151127), (948, 130084), (1264, 97563), (1343, 91824), (1896, 65042), (1913, 64464), (2686, 45912), (3792, 32521), (3826, 32232), (4029, 30608), (5372, 22956), (5739, 21488), (7652, 16116), (8058, 15304), (10744, 11478)]