82230176

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^2$

素因数の和:314

約数の個数: 72

約数和(自身を含む): 196166880

約数和(自身を除く): 113936704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 139, 152, 224, 266, 278, 304, 532, 556, 608, 973, 1064, 1112, 1946, 2128, 2224, 2641, 3892, 4256, 4448, 5282, 7784, 10564, 15568, 18487, 19321, 21128, 31136, 36974, 38642, 42256, 73948, 77284, 84512, 135247, 147896, 154568, 270494, 295792, 309136, 367099, 540988, 591584, 618272, 734198, 1081976, 1468396, 2163952, 2569693, 2936792, 4327904, 5139386, 5873584, 10278772, 11747168, 20557544, 41115088, 82230176]

約数ペア:

[(1, 82230176), (2, 41115088), (4, 20557544), (7, 11747168), (8, 10278772), (14, 5873584), (16, 5139386), (19, 4327904), (28, 2936792), (32, 2569693), (38, 2163952), (56, 1468396), (76, 1081976), (112, 734198), (133, 618272), (139, 591584), (152, 540988), (224, 367099), (266, 309136), (278, 295792), (304, 270494), (532, 154568), (556, 147896), (608, 135247), (973, 84512), (1064, 77284), (1112, 73948), (1946, 42256), (2128, 38642), (2224, 36974), (2641, 31136), (3892, 21128), (4256, 19321), (4448, 18487), (5282, 15568), (7784, 10564)]