61738728

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 158241600

約数和(自身を除く): 96502872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 131, 146, 219, 262, 269, 292, 393, 438, 524, 538, 584, 786, 807, 876, 1048, 1076, 1572, 1614, 1752, 2152, 3144, 3228, 6456, 9563, 19126, 19637, 28689, 35239, 38252, 39274, 57378, 58911, 70478, 76504, 78548, 105717, 114756, 117822, 140956, 157096, 211434, 229512, 235644, 281912, 422868, 471288, 845736, 2572447, 5144894, 7717341, 10289788, 15434682, 20579576, 30869364, 61738728]

約数ペア:

[(1, 61738728), (2, 30869364), (3, 20579576), (4, 15434682), (6, 10289788), (8, 7717341), (12, 5144894), (24, 2572447), (73, 845736), (131, 471288), (146, 422868), (219, 281912), (262, 235644), (269, 229512), (292, 211434), (393, 157096), (438, 140956), (524, 117822), (538, 114756), (584, 105717), (786, 78548), (807, 76504), (876, 70478), (1048, 58911), (1076, 57378), (1572, 39274), (1614, 38252), (1752, 35239), (2152, 28689), (3144, 19637), (3228, 19126), (6456, 9563)]