78766688

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2500

約数の個数: 96

約数和(自身を含む): 208293120

約数和(自身を除く): 129526432

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2459, 2464, 2912, 4004, 4576, 4918, 8008, 9836, 16016, 17213, 19672, 27049, 31967, 32032, 34426, 39344, 54098, 63934, 68852, 78688, 108196, 127868, 137704, 189343, 216392, 223769, 255736, 275408, 351637, 378686, 432784, 447538, 511472, 550816, 703274, 757372, 865568, 895076, 1022944, 1406548, 1514744, 1790152, 2461459, 2813096, 3029488, 3580304, 4922918, 5626192, 6058976, 7160608, 9845836, 11252384, 19691672, 39383344, 78766688]

約数ペア:

[(1, 78766688), (2, 39383344), (4, 19691672), (7, 11252384), (8, 9845836), (11, 7160608), (13, 6058976), (14, 5626192), (16, 4922918), (22, 3580304), (26, 3029488), (28, 2813096), (32, 2461459), (44, 1790152), (52, 1514744), (56, 1406548), (77, 1022944), (88, 895076), (91, 865568), (104, 757372), (112, 703274), (143, 550816), (154, 511472), (176, 447538), (182, 432784), (208, 378686), (224, 351637), (286, 275408), (308, 255736), (352, 223769), (364, 216392), (416, 189343), (572, 137704), (616, 127868), (728, 108196), (1001, 78688), (1144, 68852), (1232, 63934), (1456, 54098), (2002, 39344), (2288, 34426), (2459, 32032), (2464, 31967), (2912, 27049), (4004, 19672), (4576, 17213), (4918, 16016), (8008, 9836)]