64471296

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 173200384

約数和(自身を除く): 108729088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 661, 762, 768, 1016, 1322, 1524, 1983, 2032, 2644, 3048, 3966, 4064, 5288, 6096, 7932, 8128, 10576, 12192, 15864, 16256, 21152, 24384, 31728, 32512, 42304, 48768, 63456, 83947, 84608, 97536, 126912, 167894, 169216, 251841, 253824, 335788, 503682, 507648, 671576, 1007364, 1343152, 2014728, 2686304, 4029456, 5372608, 8058912, 10745216, 16117824, 21490432, 32235648, 64471296]

約数ペア:

[(1, 64471296), (2, 32235648), (3, 21490432), (4, 16117824), (6, 10745216), (8, 8058912), (12, 5372608), (16, 4029456), (24, 2686304), (32, 2014728), (48, 1343152), (64, 1007364), (96, 671576), (127, 507648), (128, 503682), (192, 335788), (254, 253824), (256, 251841), (381, 169216), (384, 167894), (508, 126912), (661, 97536), (762, 84608), (768, 83947), (1016, 63456), (1322, 48768), (1524, 42304), (1983, 32512), (2032, 31728), (2644, 24384), (3048, 21152), (3966, 16256), (4064, 15864), (5288, 12192), (6096, 10576), (7932, 8128)]