80924272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 186425568

約数和(自身を除く): 105501296

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 113, 143, 176, 208, 226, 286, 313, 452, 572, 626, 904, 1144, 1243, 1252, 1469, 1808, 2288, 2486, 2504, 2938, 3443, 4069, 4972, 5008, 5876, 6886, 8138, 9944, 11752, 13772, 16159, 16276, 19888, 23504, 27544, 32318, 32552, 35369, 44759, 55088, 64636, 65104, 70738, 89518, 129272, 141476, 179036, 258544, 282952, 358072, 389059, 459797, 565904, 716144, 778118, 919594, 1556236, 1839188, 3112472, 3678376, 5057767, 6224944, 7356752, 10115534, 20231068, 40462136, 80924272]

約数ペア:

[(1, 80924272), (2, 40462136), (4, 20231068), (8, 10115534), (11, 7356752), (13, 6224944), (16, 5057767), (22, 3678376), (26, 3112472), (44, 1839188), (52, 1556236), (88, 919594), (104, 778118), (113, 716144), (143, 565904), (176, 459797), (208, 389059), (226, 358072), (286, 282952), (313, 258544), (452, 179036), (572, 141476), (626, 129272), (904, 89518), (1144, 70738), (1243, 65104), (1252, 64636), (1469, 55088), (1808, 44759), (2288, 35369), (2486, 32552), (2504, 32318), (2938, 27544), (3443, 23504), (4069, 19888), (4972, 16276), (5008, 16159), (5876, 13772), (6886, 11752), (8138, 9944)]