77065728

素因数分解:

$2^9\times 3^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:535

約数の個数: 80

約数和(自身を含む): 207415296

約数和(自身を除く): 130349568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 383, 384, 393, 512, 524, 766, 768, 786, 1048, 1149, 1532, 1536, 1572, 2096, 2298, 3064, 3144, 4192, 4596, 6128, 6288, 8384, 9192, 12256, 12576, 16768, 18384, 24512, 25152, 33536, 36768, 49024, 50173, 50304, 67072, 73536, 98048, 100346, 100608, 147072, 150519, 196096, 200692, 201216, 294144, 301038, 401384, 588288, 602076, 802768, 1204152, 1605536, 2408304, 3211072, 4816608, 6422144, 9633216, 12844288, 19266432, 25688576, 38532864, 77065728]

約数ペア:

[(1, 77065728), (2, 38532864), (3, 25688576), (4, 19266432), (6, 12844288), (8, 9633216), (12, 6422144), (16, 4816608), (24, 3211072), (32, 2408304), (48, 1605536), (64, 1204152), (96, 802768), (128, 602076), (131, 588288), (192, 401384), (256, 301038), (262, 294144), (383, 201216), (384, 200692), (393, 196096), (512, 150519), (524, 147072), (766, 100608), (768, 100346), (786, 98048), (1048, 73536), (1149, 67072), (1532, 50304), (1536, 50173), (1572, 49024), (2096, 36768), (2298, 33536), (3064, 25152), (3144, 24512), (4192, 18384), (4596, 16768), (6128, 12576), (6288, 12256), (8384, 9192)]