80264576

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3089}}^1$

素因数の和:3139

約数の個数: 64

約数和(自身を含む): 189108000

約数和(自身を除く): 108843424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3089, 3248, 3712, 6178, 6496, 12356, 12992, 21623, 24712, 25984, 43246, 49424, 86492, 89581, 98848, 172984, 179162, 197696, 345968, 358324, 395392, 627067, 691936, 716648, 1254134, 1383872, 1433296, 2508268, 2767744, 2866592, 5016536, 5733184, 10033072, 11466368, 20066144, 40132288, 80264576]

約数ペア:

[(1, 80264576), (2, 40132288), (4, 20066144), (7, 11466368), (8, 10033072), (14, 5733184), (16, 5016536), (28, 2866592), (29, 2767744), (32, 2508268), (56, 1433296), (58, 1383872), (64, 1254134), (112, 716648), (116, 691936), (128, 627067), (203, 395392), (224, 358324), (232, 345968), (406, 197696), (448, 179162), (464, 172984), (812, 98848), (896, 89581), (928, 86492), (1624, 49424), (1856, 43246), (3089, 25984), (3248, 24712), (3712, 21623), (6178, 12992), (6496, 12356)]