72017792

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7307}}^1$

素因数の和:7339

約数の個数: 64

約数和(自身を含む): 178899840

約数和(自身を除く): 106882048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 7307, 9856, 14614, 29228, 51149, 58456, 80377, 102298, 116912, 160754, 204596, 233824, 321508, 409192, 467648, 562639, 643016, 818384, 935296, 1125278, 1286032, 1636768, 2250556, 2572064, 3273536, 4501112, 5144128, 6547072, 9002224, 10288256, 18004448, 36008896, 72017792]

約数ペア:

[(1, 72017792), (2, 36008896), (4, 18004448), (7, 10288256), (8, 9002224), (11, 6547072), (14, 5144128), (16, 4501112), (22, 3273536), (28, 2572064), (32, 2250556), (44, 1636768), (56, 1286032), (64, 1125278), (77, 935296), (88, 818384), (112, 643016), (128, 562639), (154, 467648), (176, 409192), (224, 321508), (308, 233824), (352, 204596), (448, 160754), (616, 116912), (704, 102298), (896, 80377), (1232, 58456), (1408, 51149), (2464, 29228), (4928, 14614), (7307, 9856)]