73715824

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 177363648

約数和(自身を除く): 103647824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 197, 208, 257, 364, 394, 514, 728, 788, 1028, 1379, 1456, 1576, 1799, 2056, 2561, 2758, 3152, 3341, 3598, 4112, 5122, 5516, 6682, 7196, 10244, 11032, 13364, 14392, 17927, 20488, 22064, 23387, 26728, 28784, 35854, 40976, 46774, 50629, 53456, 71708, 93548, 101258, 143416, 187096, 202516, 286832, 354403, 374192, 405032, 658177, 708806, 810064, 1316354, 1417612, 2632708, 2835224, 4607239, 5265416, 5670448, 9214478, 10530832, 18428956, 36857912, 73715824]

約数ペア:

[(1, 73715824), (2, 36857912), (4, 18428956), (7, 10530832), (8, 9214478), (13, 5670448), (14, 5265416), (16, 4607239), (26, 2835224), (28, 2632708), (52, 1417612), (56, 1316354), (91, 810064), (104, 708806), (112, 658177), (182, 405032), (197, 374192), (208, 354403), (257, 286832), (364, 202516), (394, 187096), (514, 143416), (728, 101258), (788, 93548), (1028, 71708), (1379, 53456), (1456, 50629), (1576, 46774), (1799, 40976), (2056, 35854), (2561, 28784), (2758, 26728), (3152, 23387), (3341, 22064), (3598, 20488), (4112, 17927), (5122, 14392), (5516, 13364), (6682, 11032), (7196, 10244)]