123723648

素因数分解:

$2^7\times 3^2\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 358417800

約数和(自身を除く): 234694152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 211, 288, 384, 422, 509, 576, 633, 844, 1018, 1152, 1266, 1527, 1688, 1899, 2036, 2532, 3054, 3376, 3798, 4072, 4581, 5064, 6108, 6752, 7596, 8144, 9162, 10128, 12216, 13504, 15192, 16288, 18324, 20256, 24432, 27008, 30384, 32576, 36648, 40512, 48864, 60768, 65152, 73296, 81024, 97728, 107399, 121536, 146592, 195456, 214798, 243072, 293184, 322197, 429596, 586368, 644394, 859192, 966591, 1288788, 1718384, 1933182, 2577576, 3436768, 3866364, 5155152, 6873536, 7732728, 10310304, 13747072, 15465456, 20620608, 30930912, 41241216, 61861824, 123723648]

約数ペア:

[(1, 123723648), (2, 61861824), (3, 41241216), (4, 30930912), (6, 20620608), (8, 15465456), (9, 13747072), (12, 10310304), (16, 7732728), (18, 6873536), (24, 5155152), (32, 3866364), (36, 3436768), (48, 2577576), (64, 1933182), (72, 1718384), (96, 1288788), (128, 966591), (144, 859192), (192, 644394), (211, 586368), (288, 429596), (384, 322197), (422, 293184), (509, 243072), (576, 214798), (633, 195456), (844, 146592), (1018, 121536), (1152, 107399), (1266, 97728), (1527, 81024), (1688, 73296), (1899, 65152), (2036, 60768), (2532, 48864), (3054, 40512), (3376, 36648), (3798, 32576), (4072, 30384), (4581, 27008), (5064, 24432), (6108, 20256), (6752, 18324), (7596, 16288), (8144, 15192), (9162, 13504), (10128, 12216)]