84379792

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 196237440

約数和(自身を除く): 111857648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 83, 112, 116, 166, 203, 232, 313, 332, 406, 464, 581, 626, 664, 812, 1162, 1252, 1328, 1624, 2191, 2324, 2407, 2504, 3248, 4382, 4648, 4814, 5008, 8764, 9077, 9296, 9628, 16849, 17528, 18154, 19256, 25979, 33698, 35056, 36308, 38512, 51958, 63539, 67396, 72616, 103916, 127078, 134792, 145232, 181853, 207832, 254156, 269584, 363706, 415664, 508312, 727412, 753391, 1016624, 1454824, 1506782, 2909648, 3013564, 5273737, 6027128, 10547474, 12054256, 21094948, 42189896, 84379792]

約数ペア:

[(1, 84379792), (2, 42189896), (4, 21094948), (7, 12054256), (8, 10547474), (14, 6027128), (16, 5273737), (28, 3013564), (29, 2909648), (56, 1506782), (58, 1454824), (83, 1016624), (112, 753391), (116, 727412), (166, 508312), (203, 415664), (232, 363706), (313, 269584), (332, 254156), (406, 207832), (464, 181853), (581, 145232), (626, 134792), (664, 127078), (812, 103916), (1162, 72616), (1252, 67396), (1328, 63539), (1624, 51958), (2191, 38512), (2324, 36308), (2407, 35056), (2504, 33698), (3248, 25979), (4382, 19256), (4648, 18154), (4814, 17528), (5008, 16849), (8764, 9628), (9077, 9296)]