79217152

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 120

約数和(自身を含む): 195041088

約数和(自身を除く): 115823936

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 217, 224, 248, 256, 322, 368, 434, 448, 496, 512, 644, 713, 736, 868, 896, 961, 992, 1288, 1426, 1472, 1736, 1792, 1922, 1984, 2576, 2852, 2944, 3472, 3584, 3844, 3968, 4991, 5152, 5704, 5888, 6727, 6944, 7688, 7936, 9982, 10304, 11408, 11776, 13454, 13888, 15376, 15872, 19964, 20608, 22103, 22816, 26908, 27776, 30752, 39928, 41216, 44206, 45632, 53816, 55552, 61504, 79856, 82432, 88412, 91264, 107632, 111104, 123008, 154721, 159712, 176824, 182528, 215264, 246016, 309442, 319424, 353648, 365056, 430528, 492032, 618884, 638848, 707296, 861056, 1237768, 1277696, 1414592, 1722112, 2475536, 2555392, 2829184, 3444224, 4951072, 5658368, 9902144, 11316736, 19804288, 39608576, 79217152]

約数ペア:

[(1, 79217152), (2, 39608576), (4, 19804288), (7, 11316736), (8, 9902144), (14, 5658368), (16, 4951072), (23, 3444224), (28, 2829184), (31, 2555392), (32, 2475536), (46, 1722112), (56, 1414592), (62, 1277696), (64, 1237768), (92, 861056), (112, 707296), (124, 638848), (128, 618884), (161, 492032), (184, 430528), (217, 365056), (224, 353648), (248, 319424), (256, 309442), (322, 246016), (368, 215264), (434, 182528), (448, 176824), (496, 159712), (512, 154721), (644, 123008), (713, 111104), (736, 107632), (868, 91264), (896, 88412), (961, 82432), (992, 79856), (1288, 61504), (1426, 55552), (1472, 53816), (1736, 45632), (1792, 44206), (1922, 41216), (1984, 39928), (2576, 30752), (2852, 27776), (2944, 26908), (3472, 22816), (3584, 22103), (3844, 20608), (3968, 19964), (4991, 15872), (5152, 15376), (5704, 13888), (5888, 13454), (6727, 11776), (6944, 11408), (7688, 10304), (7936, 9982)]