80966784

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 232070400

約数和(自身を除く): 151103616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 79, 96, 102, 128, 136, 157, 158, 192, 204, 237, 272, 314, 316, 384, 408, 471, 474, 544, 628, 632, 816, 942, 948, 1088, 1256, 1264, 1343, 1632, 1884, 1896, 2176, 2512, 2528, 2669, 2686, 3264, 3768, 3792, 4029, 5024, 5056, 5338, 5372, 6528, 7536, 7584, 8007, 8058, 10048, 10112, 10676, 10744, 12403, 15072, 15168, 16014, 16116, 20096, 21352, 21488, 24806, 30144, 30336, 32028, 32232, 37209, 42704, 42976, 49612, 60288, 64056, 64464, 74418, 85408, 85952, 99224, 128112, 128928, 148836, 170816, 171904, 198448, 210851, 256224, 257856, 297672, 341632, 396896, 421702, 512448, 515712, 595344, 632553, 793792, 843404, 1024896, 1190688, 1265106, 1587584, 1686808, 2381376, 2530212, 3373616, 4762752, 5060424, 6747232, 10120848, 13494464, 20241696, 26988928, 40483392, 80966784]

約数ペア:

[(1, 80966784), (2, 40483392), (3, 26988928), (4, 20241696), (6, 13494464), (8, 10120848), (12, 6747232), (16, 5060424), (17, 4762752), (24, 3373616), (32, 2530212), (34, 2381376), (48, 1686808), (51, 1587584), (64, 1265106), (68, 1190688), (79, 1024896), (96, 843404), (102, 793792), (128, 632553), (136, 595344), (157, 515712), (158, 512448), (192, 421702), (204, 396896), (237, 341632), (272, 297672), (314, 257856), (316, 256224), (384, 210851), (408, 198448), (471, 171904), (474, 170816), (544, 148836), (628, 128928), (632, 128112), (816, 99224), (942, 85952), (948, 85408), (1088, 74418), (1256, 64464), (1264, 64056), (1343, 60288), (1632, 49612), (1884, 42976), (1896, 42704), (2176, 37209), (2512, 32232), (2528, 32028), (2669, 30336), (2686, 30144), (3264, 24806), (3768, 21488), (3792, 21352), (4029, 20096), (5024, 16116), (5056, 16014), (5338, 15168), (5372, 15072), (6528, 12403), (7536, 10744), (7584, 10676), (8007, 10112), (8058, 10048)]