80667648

素因数分解:

$2^{10}\times 3^2\times {\mathrm{8753}}^1$

素因数の和:8779

約数の個数: 66

約数和(自身を含む): 232952694

約数和(自身を除く): 152285046

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, 2304, 3072, 4608, 8753, 9216, 17506, 26259, 35012, 52518, 70024, 78777, 105036, 140048, 157554, 210072, 280096, 315108, 420144, 560192, 630216, 840288, 1120384, 1260432, 1680576, 2240768, 2520864, 3361152, 4481536, 5041728, 6722304, 8963072, 10083456, 13444608, 20166912, 26889216, 40333824, 80667648]

約数ペア:

[(1, 80667648), (2, 40333824), (3, 26889216), (4, 20166912), (6, 13444608), (8, 10083456), (9, 8963072), (12, 6722304), (16, 5041728), (18, 4481536), (24, 3361152), (32, 2520864), (36, 2240768), (48, 1680576), (64, 1260432), (72, 1120384), (96, 840288), (128, 630216), (144, 560192), (192, 420144), (256, 315108), (288, 280096), (384, 210072), (512, 157554), (576, 140048), (768, 105036), (1024, 78777), (1152, 70024), (1536, 52518), (2304, 35012), (3072, 26259), (4608, 17506), (8753, 9216)]