77249328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2946

約数の個数: 80

約数和(自身を含む): 219985920

約数和(自身を除く): 142736592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 2879, 3354, 4472, 5758, 6708, 8637, 8944, 11516, 13416, 17274, 23032, 26832, 34548, 37427, 46064, 69096, 74854, 112281, 123797, 138192, 149708, 224562, 247594, 299416, 371391, 449124, 495188, 598832, 742782, 898248, 990376, 1485564, 1609361, 1796496, 1980752, 2971128, 3218722, 4828083, 5942256, 6437444, 9656166, 12874888, 19312332, 25749776, 38624664, 77249328]

約数ペア:

[(1, 77249328), (2, 38624664), (3, 25749776), (4, 19312332), (6, 12874888), (8, 9656166), (12, 6437444), (13, 5942256), (16, 4828083), (24, 3218722), (26, 2971128), (39, 1980752), (43, 1796496), (48, 1609361), (52, 1485564), (78, 990376), (86, 898248), (104, 742782), (129, 598832), (156, 495188), (172, 449124), (208, 371391), (258, 299416), (312, 247594), (344, 224562), (516, 149708), (559, 138192), (624, 123797), (688, 112281), (1032, 74854), (1118, 69096), (1677, 46064), (2064, 37427), (2236, 34548), (2879, 26832), (3354, 23032), (4472, 17274), (5758, 13416), (6708, 11516), (8637, 8944)]