67708144

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:902

約数の個数: 80

約数和(自身を含む): 162632448

約数和(自身を除く): 94924304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 602, 688, 731, 827, 952, 1204, 1462, 1654, 1904, 2408, 2924, 3308, 4816, 5117, 5789, 5848, 6616, 10234, 11578, 11696, 13232, 14059, 20468, 23156, 28118, 35561, 40936, 46312, 56236, 71122, 81872, 92624, 98413, 112472, 142244, 196826, 224944, 248927, 284488, 393652, 497854, 568976, 604537, 787304, 995708, 1209074, 1574608, 1991416, 2418148, 3982832, 4231759, 4836296, 8463518, 9672592, 16927036, 33854072, 67708144]

約数ペア:

[(1, 67708144), (2, 33854072), (4, 16927036), (7, 9672592), (8, 8463518), (14, 4836296), (16, 4231759), (17, 3982832), (28, 2418148), (34, 1991416), (43, 1574608), (56, 1209074), (68, 995708), (86, 787304), (112, 604537), (119, 568976), (136, 497854), (172, 393652), (238, 284488), (272, 248927), (301, 224944), (344, 196826), (476, 142244), (602, 112472), (688, 98413), (731, 92624), (827, 81872), (952, 71122), (1204, 56236), (1462, 46312), (1654, 40936), (1904, 35561), (2408, 28118), (2924, 23156), (3308, 20468), (4816, 14059), (5117, 13232), (5789, 11696), (5848, 11578), (6616, 10234)]