78421952

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1514

約数の個数: 84

約数和(自身を含む): 191804544

約数和(自身を除く): 113382592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 833, 952, 1088, 1471, 1568, 1666, 1904, 2942, 3136, 3332, 3808, 5884, 6664, 7616, 10297, 11768, 13328, 20594, 23536, 25007, 26656, 41188, 47072, 50014, 53312, 72079, 82376, 94144, 100028, 144158, 164752, 175049, 200056, 288316, 329504, 350098, 400112, 576632, 659008, 700196, 800224, 1153264, 1225343, 1400392, 1600448, 2306528, 2450686, 2800784, 4613056, 4901372, 5601568, 9802744, 11203136, 19605488, 39210976, 78421952]

約数ペア:

[(1, 78421952), (2, 39210976), (4, 19605488), (7, 11203136), (8, 9802744), (14, 5601568), (16, 4901372), (17, 4613056), (28, 2800784), (32, 2450686), (34, 2306528), (49, 1600448), (56, 1400392), (64, 1225343), (68, 1153264), (98, 800224), (112, 700196), (119, 659008), (136, 576632), (196, 400112), (224, 350098), (238, 329504), (272, 288316), (392, 200056), (448, 175049), (476, 164752), (544, 144158), (784, 100028), (833, 94144), (952, 82376), (1088, 72079), (1471, 53312), (1568, 50014), (1666, 47072), (1904, 41188), (2942, 26656), (3136, 25007), (3332, 23536), (3808, 20594), (5884, 13328), (6664, 11768), (7616, 10297)]