64079792

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 148948800

約数和(自身を除く): 84869008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 109, 112, 116, 181, 203, 218, 232, 362, 406, 436, 464, 724, 763, 812, 872, 1267, 1448, 1526, 1624, 1744, 2534, 2896, 3052, 3161, 3248, 5068, 5249, 6104, 6322, 10136, 10498, 12208, 12644, 19729, 20272, 20996, 22127, 25288, 36743, 39458, 41992, 44254, 50576, 73486, 78916, 83984, 88508, 138103, 146972, 157832, 177016, 276206, 293944, 315664, 354032, 552412, 572141, 587888, 1104824, 1144282, 2209648, 2288564, 4004987, 4577128, 8009974, 9154256, 16019948, 32039896, 64079792]

約数ペア:

[(1, 64079792), (2, 32039896), (4, 16019948), (7, 9154256), (8, 8009974), (14, 4577128), (16, 4004987), (28, 2288564), (29, 2209648), (56, 1144282), (58, 1104824), (109, 587888), (112, 572141), (116, 552412), (181, 354032), (203, 315664), (218, 293944), (232, 276206), (362, 177016), (406, 157832), (436, 146972), (464, 138103), (724, 88508), (763, 83984), (812, 78916), (872, 73486), (1267, 50576), (1448, 44254), (1526, 41992), (1624, 39458), (1744, 36743), (2534, 25288), (2896, 22127), (3052, 20996), (3161, 20272), (3248, 19729), (5068, 12644), (5249, 12208), (6104, 10498), (6322, 10136)]