123291648

素因数分解:

$2^{11}\times 3^2\times {\mathrm{6689}}^1$

素因数の和:6717

約数の個数: 72

約数和(自身を含む): 356142150

約数和(自身を除く): 232850502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 6689, 9216, 13378, 18432, 20067, 26756, 40134, 53512, 60201, 80268, 107024, 120402, 160536, 214048, 240804, 321072, 428096, 481608, 642144, 856192, 963216, 1284288, 1712384, 1926432, 2568576, 3424768, 3852864, 5137152, 6849536, 7705728, 10274304, 13699072, 15411456, 20548608, 30822912, 41097216, 61645824, 123291648]

約数ペア:

[(1, 123291648), (2, 61645824), (3, 41097216), (4, 30822912), (6, 20548608), (8, 15411456), (9, 13699072), (12, 10274304), (16, 7705728), (18, 6849536), (24, 5137152), (32, 3852864), (36, 3424768), (48, 2568576), (64, 1926432), (72, 1712384), (96, 1284288), (128, 963216), (144, 856192), (192, 642144), (256, 481608), (288, 428096), (384, 321072), (512, 240804), (576, 214048), (768, 160536), (1024, 120402), (1152, 107024), (1536, 80268), (2048, 60201), (2304, 53512), (3072, 40134), (4608, 26756), (6144, 20067), (6689, 18432), (9216, 13378)]