79273964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 178573248

約数和(自身を除く): 99299284

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 83, 98, 154, 166, 196, 308, 332, 443, 539, 581, 886, 913, 1078, 1162, 1772, 1826, 2156, 2324, 3101, 3652, 4067, 4873, 6202, 6391, 8134, 9746, 12404, 12782, 16268, 19492, 21707, 25564, 34111, 36769, 43414, 44737, 68222, 73538, 86828, 89474, 136444, 147076, 178948, 238777, 257383, 404459, 477554, 514766, 808918, 955108, 1029532, 1617836, 1801681, 2831213, 3603362, 5662426, 7206724, 11324852, 19818491, 39636982, 79273964]

約数ペア:

[(1, 79273964), (2, 39636982), (4, 19818491), (7, 11324852), (11, 7206724), (14, 5662426), (22, 3603362), (28, 2831213), (44, 1801681), (49, 1617836), (77, 1029532), (83, 955108), (98, 808918), (154, 514766), (166, 477554), (196, 404459), (308, 257383), (332, 238777), (443, 178948), (539, 147076), (581, 136444), (886, 89474), (913, 86828), (1078, 73538), (1162, 68222), (1772, 44737), (1826, 43414), (2156, 36769), (2324, 34111), (3101, 25564), (3652, 21707), (4067, 19492), (4873, 16268), (6202, 12782), (6391, 12404), (8134, 9746)]