81091736992

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3042157}}^1$

素因数の和:3042198

約数の個数: 72

約数和(自身を含む): 196639008804

約数和(自身を除く): 115547271812

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 6664, 13328, 26656, 3042157, 6084314, 12168628, 21295099, 24337256, 42590198, 48674512, 51716669, 85180396, 97349024, 103433338, 149065693, 170360792, 206866676, 298131386, 340721584, 362016683, 413733352, 596262772, 681443168, 724033366, 827466704, 1192525544, 1448066732, 1654933408, 2385051088, 2534116781, 2896133464, 4770102176, 5068233562, 5792266928, 10136467124, 11584533856, 20272934248, 40545868496, 81091736992]

約数ペア:

[(1, 81091736992), (2, 40545868496), (4, 20272934248), (7, 11584533856), (8, 10136467124), (14, 5792266928), (16, 5068233562), (17, 4770102176), (28, 2896133464), (32, 2534116781), (34, 2385051088), (49, 1654933408), (56, 1448066732), (68, 1192525544), (98, 827466704), (112, 724033366), (119, 681443168), (136, 596262772), (196, 413733352), (224, 362016683), (238, 340721584), (272, 298131386), (392, 206866676), (476, 170360792), (544, 149065693), (784, 103433338), (833, 97349024), (952, 85180396), (1568, 51716669), (1666, 48674512), (1904, 42590198), (3332, 24337256), (3808, 21295099), (6664, 12168628), (13328, 6084314), (26656, 3042157)]