84164416

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 207605376

約数和(自身を除く): 123440960

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 64, 68, 86, 112, 119, 136, 172, 224, 238, 257, 272, 301, 344, 448, 476, 514, 544, 602, 688, 731, 952, 1028, 1088, 1204, 1376, 1462, 1799, 1904, 2056, 2408, 2752, 2924, 3598, 3808, 4112, 4369, 4816, 5117, 5848, 7196, 7616, 8224, 8738, 9632, 10234, 11051, 11696, 14392, 16448, 17476, 19264, 20468, 22102, 23392, 28784, 30583, 34952, 40936, 44204, 46784, 57568, 61166, 69904, 77357, 81872, 88408, 115136, 122332, 139808, 154714, 163744, 176816, 187867, 244664, 279616, 309428, 327488, 353632, 375734, 489328, 618856, 707264, 751468, 978656, 1237712, 1315069, 1502936, 1957312, 2475424, 2630138, 3005872, 4950848, 5260276, 6011744, 10520552, 12023488, 21041104, 42082208, 84164416]

約数ペア:

[(1, 84164416), (2, 42082208), (4, 21041104), (7, 12023488), (8, 10520552), (14, 6011744), (16, 5260276), (17, 4950848), (28, 3005872), (32, 2630138), (34, 2475424), (43, 1957312), (56, 1502936), (64, 1315069), (68, 1237712), (86, 978656), (112, 751468), (119, 707264), (136, 618856), (172, 489328), (224, 375734), (238, 353632), (257, 327488), (272, 309428), (301, 279616), (344, 244664), (448, 187867), (476, 176816), (514, 163744), (544, 154714), (602, 139808), (688, 122332), (731, 115136), (952, 88408), (1028, 81872), (1088, 77357), (1204, 69904), (1376, 61166), (1462, 57568), (1799, 46784), (1904, 44204), (2056, 40936), (2408, 34952), (2752, 30583), (2924, 28784), (3598, 23392), (3808, 22102), (4112, 20468), (4369, 19264), (4816, 17476), (5117, 16448), (5848, 14392), (7196, 11696), (7616, 11051), (8224, 10234), (8738, 9632)]