72386048

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1107

約数の個数: 80

約数和(自身を含む): 174155520

約数和(自身を除く): 101769472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1063, 1064, 1216, 1792, 2126, 2128, 2432, 3584, 4252, 4256, 4864, 7441, 8504, 8512, 9728, 14882, 17008, 17024, 20197, 29764, 34016, 34048, 40394, 59528, 68032, 68096, 80788, 119056, 136064, 141379, 161576, 238112, 272128, 282758, 323152, 476224, 544256, 565516, 646304, 952448, 1131032, 1292608, 1904896, 2262064, 2585216, 3809792, 4524128, 5170432, 9048256, 10340864, 18096512, 36193024, 72386048]

約数ペア:

[(1, 72386048), (2, 36193024), (4, 18096512), (7, 10340864), (8, 9048256), (14, 5170432), (16, 4524128), (19, 3809792), (28, 2585216), (32, 2262064), (38, 1904896), (56, 1292608), (64, 1131032), (76, 952448), (112, 646304), (128, 565516), (133, 544256), (152, 476224), (224, 323152), (256, 282758), (266, 272128), (304, 238112), (448, 161576), (512, 141379), (532, 136064), (608, 119056), (896, 80788), (1063, 68096), (1064, 68032), (1216, 59528), (1792, 40394), (2126, 34048), (2128, 34016), (2432, 29764), (3584, 20197), (4252, 17024), (4256, 17008), (4864, 14882), (7441, 9728), (8504, 8512)]