71172864

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1503

約数の個数: 144

約数和(自身を含む): 240701440

約数和(自身を除く): 169528576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1471, 1512, 1728, 1792, 2016, 2304, 2688, 2942, 3024, 3456, 4032, 4413, 5376, 5884, 6048, 6912, 8064, 8826, 10297, 11768, 12096, 13239, 16128, 17652, 20594, 23536, 24192, 26478, 30891, 35304, 39717, 41188, 47072, 48384, 52956, 61782, 70608, 79434, 82376, 92673, 94144, 105912, 123564, 141216, 158868, 164752, 185346, 188288, 211824, 247128, 278019, 282432, 317736, 329504, 370692, 376576, 423648, 494256, 556038, 564864, 635472, 659008, 741384, 847296, 988512, 1112076, 1129728, 1270944, 1318016, 1482768, 1694592, 1977024, 2224152, 2541888, 2636032, 2965536, 3389184, 3954048, 4448304, 5083776, 5931072, 7908096, 8896608, 10167552, 11862144, 17793216, 23724288, 35586432, 71172864]

約数ペア:

[(1, 71172864), (2, 35586432), (3, 23724288), (4, 17793216), (6, 11862144), (7, 10167552), (8, 8896608), (9, 7908096), (12, 5931072), (14, 5083776), (16, 4448304), (18, 3954048), (21, 3389184), (24, 2965536), (27, 2636032), (28, 2541888), (32, 2224152), (36, 1977024), (42, 1694592), (48, 1482768), (54, 1318016), (56, 1270944), (63, 1129728), (64, 1112076), (72, 988512), (84, 847296), (96, 741384), (108, 659008), (112, 635472), (126, 564864), (128, 556038), (144, 494256), (168, 423648), (189, 376576), (192, 370692), (216, 329504), (224, 317736), (252, 282432), (256, 278019), (288, 247128), (336, 211824), (378, 188288), (384, 185346), (432, 164752), (448, 158868), (504, 141216), (576, 123564), (672, 105912), (756, 94144), (768, 92673), (864, 82376), (896, 79434), (1008, 70608), (1152, 61782), (1344, 52956), (1471, 48384), (1512, 47072), (1728, 41188), (1792, 39717), (2016, 35304), (2304, 30891), (2688, 26478), (2942, 24192), (3024, 23536), (3456, 20594), (4032, 17652), (4413, 16128), (5376, 13239), (5884, 12096), (6048, 11768), (6912, 10297), (8064, 8826)]