78999872

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9281}}^1$

素因数の和:9319

約数の個数: 56

約数和(自身を含む): 188610240

約数和(自身を除く): 109610368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 9281, 18562, 37124, 64967, 74248, 129934, 148496, 176339, 259868, 296992, 352678, 519736, 593984, 705356, 1039472, 1234373, 1410712, 2078944, 2468746, 2821424, 4157888, 4937492, 5642848, 9874984, 11285696, 19749968, 39499936, 78999872]

約数ペア:

[(1, 78999872), (2, 39499936), (4, 19749968), (7, 11285696), (8, 9874984), (14, 5642848), (16, 4937492), (19, 4157888), (28, 2821424), (32, 2468746), (38, 2078944), (56, 1410712), (64, 1234373), (76, 1039472), (112, 705356), (133, 593984), (152, 519736), (224, 352678), (266, 296992), (304, 259868), (448, 176339), (532, 148496), (608, 129934), (1064, 74248), (1216, 64967), (2128, 37124), (4256, 18562), (8512, 9281)]