78294944

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 202704768

約数和(自身を除く): 124409824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 167, 182, 184, 196, 208, 224, 299, 322, 334, 364, 368, 392, 416, 598, 637, 644, 668, 728, 736, 784, 1127, 1169, 1196, 1274, 1288, 1336, 1456, 1568, 2093, 2171, 2254, 2338, 2392, 2548, 2576, 2672, 2912, 3841, 4186, 4342, 4508, 4676, 4784, 5096, 5152, 5344, 7682, 8183, 8372, 8684, 9016, 9352, 9568, 10192, 14651, 15197, 15364, 16366, 16744, 17368, 18032, 18704, 20384, 26887, 29302, 30394, 30728, 32732, 33488, 34736, 36064, 37408, 49933, 53774, 58604, 60788, 61456, 65464, 66976, 69472, 99866, 106379, 107548, 117208, 121576, 122912, 130928, 188209, 199732, 212758, 215096, 234416, 243152, 261856, 349531, 376418, 399464, 425516, 430192, 468832, 486304, 699062, 752836, 798928, 851032, 860384, 1398124, 1505672, 1597856, 1702064, 2446717, 2796248, 3011344, 3404128, 4893434, 5592496, 6022688, 9786868, 11184992, 19573736, 39147472, 78294944]

約数ペア:

[(1, 78294944), (2, 39147472), (4, 19573736), (7, 11184992), (8, 9786868), (13, 6022688), (14, 5592496), (16, 4893434), (23, 3404128), (26, 3011344), (28, 2796248), (32, 2446717), (46, 1702064), (49, 1597856), (52, 1505672), (56, 1398124), (91, 860384), (92, 851032), (98, 798928), (104, 752836), (112, 699062), (161, 486304), (167, 468832), (182, 430192), (184, 425516), (196, 399464), (208, 376418), (224, 349531), (299, 261856), (322, 243152), (334, 234416), (364, 215096), (368, 212758), (392, 199732), (416, 188209), (598, 130928), (637, 122912), (644, 121576), (668, 117208), (728, 107548), (736, 106379), (784, 99866), (1127, 69472), (1169, 66976), (1196, 65464), (1274, 61456), (1288, 60788), (1336, 58604), (1456, 53774), (1568, 49933), (2093, 37408), (2171, 36064), (2254, 34736), (2338, 33488), (2392, 32732), (2548, 30728), (2576, 30394), (2672, 29302), (2912, 26887), (3841, 20384), (4186, 18704), (4342, 18032), (4508, 17368), (4676, 16744), (4784, 16366), (5096, 15364), (5152, 15197), (5344, 14651), (7682, 10192), (8183, 9568), (8372, 9352), (8684, 9016)]