78824928

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1329

約数の個数: 144

約数和(自身を含む): 259413840

約数和(自身を除く): 180588912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1289, 1456, 1568, 1911, 2184, 2352, 2548, 2578, 2912, 3822, 3867, 4368, 4704, 5096, 5156, 7644, 7734, 8736, 9023, 10192, 10312, 15288, 15468, 16757, 18046, 20384, 20624, 27069, 30576, 30936, 33514, 36092, 41248, 50271, 54138, 61152, 61872, 63161, 67028, 72184, 100542, 108276, 117299, 123744, 126322, 134056, 144368, 189483, 201084, 216552, 234598, 252644, 268112, 288736, 351897, 378966, 402168, 433104, 469196, 505288, 536224, 703794, 757932, 804336, 821093, 866208, 938392, 1010576, 1407588, 1515864, 1608672, 1642186, 1876784, 2021152, 2463279, 2815176, 3031728, 3284372, 3753568, 4926558, 5630352, 6063456, 6568744, 9853116, 11260704, 13137488, 19706232, 26274976, 39412464, 78824928]

約数ペア:

[(1, 78824928), (2, 39412464), (3, 26274976), (4, 19706232), (6, 13137488), (7, 11260704), (8, 9853116), (12, 6568744), (13, 6063456), (14, 5630352), (16, 4926558), (21, 3753568), (24, 3284372), (26, 3031728), (28, 2815176), (32, 2463279), (39, 2021152), (42, 1876784), (48, 1642186), (49, 1608672), (52, 1515864), (56, 1407588), (78, 1010576), (84, 938392), (91, 866208), (96, 821093), (98, 804336), (104, 757932), (112, 703794), (147, 536224), (156, 505288), (168, 469196), (182, 433104), (196, 402168), (208, 378966), (224, 351897), (273, 288736), (294, 268112), (312, 252644), (336, 234598), (364, 216552), (392, 201084), (416, 189483), (546, 144368), (588, 134056), (624, 126322), (637, 123744), (672, 117299), (728, 108276), (784, 100542), (1092, 72184), (1176, 67028), (1248, 63161), (1274, 61872), (1289, 61152), (1456, 54138), (1568, 50271), (1911, 41248), (2184, 36092), (2352, 33514), (2548, 30936), (2578, 30576), (2912, 27069), (3822, 20624), (3867, 20384), (4368, 18046), (4704, 16757), (5096, 15468), (5156, 15288), (7644, 10312), (7734, 10192), (8736, 9023)]