78851180416

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{1667}}^1\times {\mathrm{16067}}^1$

素因数の和:17771

約数の個数: 64

約数和(自身を含む): 164024714880

約数和(自身を除く): 85173534464

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 1667, 2944, 3334, 6668, 13336, 16067, 26672, 32134, 38341, 53344, 64268, 76682, 106688, 128536, 153364, 213376, 257072, 306728, 369541, 514144, 613456, 739082, 1028288, 1226912, 1478164, 2056576, 2453824, 2956328, 4907648, 5912656, 11825312, 23650624, 26783689, 47301248, 53567378, 107134756, 214269512, 428539024, 616024847, 857078048, 1232049694, 1714156096, 2464099388, 3428312192, 4928198776, 9856397552, 19712795104, 39425590208, 78851180416]

約数ペア:

[(1, 78851180416), (2, 39425590208), (4, 19712795104), (8, 9856397552), (16, 4928198776), (23, 3428312192), (32, 2464099388), (46, 1714156096), (64, 1232049694), (92, 857078048), (128, 616024847), (184, 428539024), (368, 214269512), (736, 107134756), (1472, 53567378), (1667, 47301248), (2944, 26783689), (3334, 23650624), (6668, 11825312), (13336, 5912656), (16067, 4907648), (26672, 2956328), (32134, 2453824), (38341, 2056576), (53344, 1478164), (64268, 1226912), (76682, 1028288), (106688, 739082), (128536, 613456), (153364, 514144), (213376, 369541), (257072, 306728)]