67669818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 150370560

約数和(自身を除く): 82700742

約数列:

[1, 2, 3, 6, 23, 29, 37, 46, 58, 69, 74, 87, 111, 138, 174, 222, 457, 667, 851, 914, 1073, 1334, 1371, 1702, 2001, 2146, 2553, 2742, 3219, 4002, 5106, 6438, 10511, 13253, 16909, 21022, 24679, 26506, 31533, 33818, 39759, 49358, 50727, 63066, 74037, 79518, 101454, 148074, 304819, 388907, 490361, 609638, 777814, 914457, 980722, 1166721, 1471083, 1828914, 2333442, 2942166, 11278303, 22556606, 33834909, 67669818]

約数ペア:

[(1, 67669818), (2, 33834909), (3, 22556606), (6, 11278303), (23, 2942166), (29, 2333442), (37, 1828914), (46, 1471083), (58, 1166721), (69, 980722), (74, 914457), (87, 777814), (111, 609638), (138, 490361), (174, 388907), (222, 304819), (457, 148074), (667, 101454), (851, 79518), (914, 74037), (1073, 63066), (1334, 50727), (1371, 49358), (1702, 39759), (2001, 33818), (2146, 31533), (2553, 26506), (2742, 24679), (3219, 21022), (4002, 16909), (5106, 13253), (6438, 10511)]