77143444

素因数分解:

$2^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 160272000

約数和(自身を除く): 83128556

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 343, 413, 686, 826, 953, 1372, 1652, 1906, 2891, 3812, 5782, 6671, 11564, 13342, 20237, 26684, 40474, 46697, 56227, 80948, 93394, 112454, 186788, 224908, 326879, 393589, 653758, 787178, 1307516, 1574356, 2755123, 5510246, 11020492, 19285861, 38571722, 77143444]

約数ペア:

[(1, 77143444), (2, 38571722), (4, 19285861), (7, 11020492), (14, 5510246), (28, 2755123), (49, 1574356), (59, 1307516), (98, 787178), (118, 653758), (196, 393589), (236, 326879), (343, 224908), (413, 186788), (686, 112454), (826, 93394), (953, 80948), (1372, 56227), (1652, 46697), (1906, 40474), (2891, 26684), (3812, 20237), (5782, 13342), (6671, 11564)]