80940944

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6073}}^1$

素因数の和:6112

約数の個数: 60

約数和(自身を含む): 193189644

約数和(自身を除く): 112248700

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6073, 6664, 12146, 13328, 24292, 42511, 48584, 85022, 97168, 103241, 170044, 206482, 297577, 340088, 412964, 595154, 680176, 722687, 825928, 1190308, 1445374, 1651856, 2380616, 2890748, 4761232, 5058809, 5781496, 10117618, 11562992, 20235236, 40470472, 80940944]

約数ペア:

[(1, 80940944), (2, 40470472), (4, 20235236), (7, 11562992), (8, 10117618), (14, 5781496), (16, 5058809), (17, 4761232), (28, 2890748), (34, 2380616), (49, 1651856), (56, 1445374), (68, 1190308), (98, 825928), (112, 722687), (119, 680176), (136, 595154), (196, 412964), (238, 340088), (272, 297577), (392, 206482), (476, 170044), (784, 103241), (833, 97168), (952, 85022), (1666, 48584), (1904, 42511), (3332, 24292), (6073, 13328), (6664, 12146)]