78247974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3779}}^1$

素因数の和:3837

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 117707226

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 357, 406, 493, 609, 714, 986, 1218, 1479, 2958, 3451, 3779, 6902, 7558, 10353, 11337, 20706, 22674, 26453, 52906, 64243, 79359, 109591, 128486, 158718, 192729, 219182, 328773, 385458, 449701, 657546, 767137, 899402, 1349103, 1534274, 1863047, 2301411, 2698206, 3726094, 4602822, 5589141, 11178282, 13041329, 26082658, 39123987, 78247974]

約数ペア:

[(1, 78247974), (2, 39123987), (3, 26082658), (6, 13041329), (7, 11178282), (14, 5589141), (17, 4602822), (21, 3726094), (29, 2698206), (34, 2301411), (42, 1863047), (51, 1534274), (58, 1349103), (87, 899402), (102, 767137), (119, 657546), (174, 449701), (203, 385458), (238, 328773), (357, 219182), (406, 192729), (493, 158718), (609, 128486), (714, 109591), (986, 79359), (1218, 64243), (1479, 52906), (2958, 26453), (3451, 22674), (3779, 20706), (6902, 11337), (7558, 10353)]