65238786

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 144761760

約数和(自身を除く): 79522974

約数列:

[1, 2, 3, 6, 9, 18, 73, 131, 146, 219, 262, 379, 393, 438, 657, 758, 786, 1137, 1179, 1314, 2274, 2358, 3411, 6822, 9563, 19126, 27667, 28689, 49649, 55334, 57378, 83001, 86067, 99298, 148947, 166002, 172134, 249003, 297894, 446841, 498006, 893682, 3624377, 7248754, 10873131, 21746262, 32619393, 65238786]

約数ペア:

[(1, 65238786), (2, 32619393), (3, 21746262), (6, 10873131), (9, 7248754), (18, 3624377), (73, 893682), (131, 498006), (146, 446841), (219, 297894), (262, 249003), (379, 172134), (393, 166002), (438, 148947), (657, 99298), (758, 86067), (786, 83001), (1137, 57378), (1179, 55334), (1314, 49649), (2274, 28689), (2358, 27667), (3411, 19126), (6822, 9563)]