91768768

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2290

約数の個数: 84

約数和(自身を含む): 228231192

約数和(自身を除く): 136462424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2251, 2548, 2912, 3136, 4502, 5096, 5824, 9004, 10192, 15757, 18008, 20384, 29263, 31514, 36016, 40768, 58526, 63028, 72032, 110299, 117052, 126056, 144064, 204841, 220598, 234104, 252112, 409682, 441196, 468208, 504224, 819364, 882392, 936416, 1008448, 1433887, 1638728, 1764784, 1872832, 2867774, 3277456, 3529568, 5735548, 6554912, 7059136, 11471096, 13109824, 22942192, 45884384, 91768768]

約数ペア:

[(1, 91768768), (2, 45884384), (4, 22942192), (7, 13109824), (8, 11471096), (13, 7059136), (14, 6554912), (16, 5735548), (26, 3529568), (28, 3277456), (32, 2867774), (49, 1872832), (52, 1764784), (56, 1638728), (64, 1433887), (91, 1008448), (98, 936416), (104, 882392), (112, 819364), (182, 504224), (196, 468208), (208, 441196), (224, 409682), (364, 252112), (392, 234104), (416, 220598), (448, 204841), (637, 144064), (728, 126056), (784, 117052), (832, 110299), (1274, 72032), (1456, 63028), (1568, 58526), (2251, 40768), (2548, 36016), (2912, 31514), (3136, 29263), (4502, 20384), (5096, 18008), (5824, 15757), (9004, 10192)]