74883952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1478

約数の個数: 80

約数和(自身を含む): 177988608

約数和(自身を除く): 103104656

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 1012, 1144, 1196, 1423, 2024, 2288, 2392, 2846, 3289, 4048, 4784, 5692, 6578, 11384, 13156, 15653, 18499, 22768, 26312, 31306, 32729, 36998, 52624, 62612, 65458, 73996, 125224, 130916, 147992, 203489, 250448, 261832, 295984, 360019, 406978, 425477, 523664, 720038, 813956, 850954, 1440076, 1627912, 1701908, 2880152, 3255824, 3403816, 4680247, 5760304, 6807632, 9360494, 18720988, 37441976, 74883952]

約数ペア:

[(1, 74883952), (2, 37441976), (4, 18720988), (8, 9360494), (11, 6807632), (13, 5760304), (16, 4680247), (22, 3403816), (23, 3255824), (26, 2880152), (44, 1701908), (46, 1627912), (52, 1440076), (88, 850954), (92, 813956), (104, 720038), (143, 523664), (176, 425477), (184, 406978), (208, 360019), (253, 295984), (286, 261832), (299, 250448), (368, 203489), (506, 147992), (572, 130916), (598, 125224), (1012, 73996), (1144, 65458), (1196, 62612), (1423, 52624), (2024, 36998), (2288, 32729), (2392, 31306), (2846, 26312), (3289, 22768), (4048, 18499), (4784, 15653), (5692, 13156), (6578, 11384)]