123477456

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 327032640

約数和(自身を除く): 203555184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 131, 146, 219, 262, 269, 292, 393, 438, 524, 538, 584, 786, 807, 876, 1048, 1076, 1168, 1572, 1614, 1752, 2096, 2152, 3144, 3228, 3504, 4304, 6288, 6456, 9563, 12912, 19126, 19637, 28689, 35239, 38252, 39274, 57378, 58911, 70478, 76504, 78548, 105717, 114756, 117822, 140956, 153008, 157096, 211434, 229512, 235644, 281912, 314192, 422868, 459024, 471288, 563824, 845736, 942576, 1691472, 2572447, 5144894, 7717341, 10289788, 15434682, 20579576, 30869364, 41159152, 61738728, 123477456]

約数ペア:

[(1, 123477456), (2, 61738728), (3, 41159152), (4, 30869364), (6, 20579576), (8, 15434682), (12, 10289788), (16, 7717341), (24, 5144894), (48, 2572447), (73, 1691472), (131, 942576), (146, 845736), (219, 563824), (262, 471288), (269, 459024), (292, 422868), (393, 314192), (438, 281912), (524, 235644), (538, 229512), (584, 211434), (786, 157096), (807, 153008), (876, 140956), (1048, 117822), (1076, 114756), (1168, 105717), (1572, 78548), (1614, 76504), (1752, 70478), (2096, 58911), (2152, 57378), (3144, 39274), (3228, 38252), (3504, 35239), (4304, 28689), (6288, 19637), (6456, 19126), (9563, 12912)]