77349608

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 176064000

約数和(自身を除く): 98714392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 139, 152, 266, 278, 523, 532, 556, 973, 1046, 1064, 1112, 1946, 2092, 2641, 3661, 3892, 4184, 5282, 7322, 7784, 9937, 10564, 14644, 18487, 19874, 21128, 29288, 36974, 39748, 69559, 72697, 73948, 79496, 139118, 145394, 147896, 278236, 290788, 508879, 556472, 581576, 1017758, 1381243, 2035516, 2762486, 4071032, 5524972, 9668701, 11049944, 19337402, 38674804, 77349608]

約数ペア:

[(1, 77349608), (2, 38674804), (4, 19337402), (7, 11049944), (8, 9668701), (14, 5524972), (19, 4071032), (28, 2762486), (38, 2035516), (56, 1381243), (76, 1017758), (133, 581576), (139, 556472), (152, 508879), (266, 290788), (278, 278236), (523, 147896), (532, 145394), (556, 139118), (973, 79496), (1046, 73948), (1064, 72697), (1112, 69559), (1946, 39748), (2092, 36974), (2641, 29288), (3661, 21128), (3892, 19874), (4184, 18487), (5282, 14644), (7322, 10564), (7784, 9937)]