79746128

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 80

約数和(自身を含む): 196713600

約数和(自身を除く): 116967472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1321, 1372, 2156, 2642, 2744, 3773, 4312, 5284, 5488, 7546, 8624, 9247, 10568, 14531, 15092, 18494, 21136, 29062, 30184, 36988, 58124, 60368, 64729, 73976, 101717, 116248, 129458, 147952, 203434, 232496, 258916, 406868, 453103, 517832, 712019, 813736, 906206, 1035664, 1424038, 1627472, 1812412, 2848076, 3624824, 4984133, 5696152, 7249648, 9968266, 11392304, 19936532, 39873064, 79746128]

約数ペア:

[(1, 79746128), (2, 39873064), (4, 19936532), (7, 11392304), (8, 9968266), (11, 7249648), (14, 5696152), (16, 4984133), (22, 3624824), (28, 2848076), (44, 1812412), (49, 1627472), (56, 1424038), (77, 1035664), (88, 906206), (98, 813736), (112, 712019), (154, 517832), (176, 453103), (196, 406868), (308, 258916), (343, 232496), (392, 203434), (539, 147952), (616, 129458), (686, 116248), (784, 101717), (1078, 73976), (1232, 64729), (1321, 60368), (1372, 58124), (2156, 36988), (2642, 30184), (2744, 29062), (3773, 21136), (4312, 18494), (5284, 15092), (5488, 14531), (7546, 10568), (8624, 9247)]