64798512

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 177548160

約数和(自身を除く): 112749648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 227, 228, 304, 313, 454, 456, 626, 681, 908, 912, 939, 1252, 1362, 1816, 1878, 2504, 2724, 3632, 3756, 4313, 5008, 5448, 5947, 7512, 8626, 10896, 11894, 12939, 15024, 17252, 17841, 23788, 25878, 34504, 35682, 47576, 51756, 69008, 71051, 71364, 95152, 103512, 142102, 142728, 207024, 213153, 284204, 285456, 426306, 568408, 852612, 1136816, 1349969, 1705224, 2699938, 3410448, 4049907, 5399876, 8099814, 10799752, 16199628, 21599504, 32399256, 64798512]

約数ペア:

[(1, 64798512), (2, 32399256), (3, 21599504), (4, 16199628), (6, 10799752), (8, 8099814), (12, 5399876), (16, 4049907), (19, 3410448), (24, 2699938), (38, 1705224), (48, 1349969), (57, 1136816), (76, 852612), (114, 568408), (152, 426306), (227, 285456), (228, 284204), (304, 213153), (313, 207024), (454, 142728), (456, 142102), (626, 103512), (681, 95152), (908, 71364), (912, 71051), (939, 69008), (1252, 51756), (1362, 47576), (1816, 35682), (1878, 34504), (2504, 25878), (2724, 23788), (3632, 17841), (3756, 17252), (4313, 15024), (5008, 12939), (5448, 11894), (5947, 10896), (7512, 8626)]