127881216

素因数分解:

$2^{12}\times 3^2\times {\mathrm{3469}}^1$

素因数の和:3499

約数の個数: 78

約数和(自身を含む): 369496010

約数和(自身を除く): 241614794

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, 3469, 4096, 4608, 6144, 6938, 9216, 10407, 12288, 13876, 18432, 20814, 27752, 31221, 36864, 41628, 55504, 62442, 83256, 111008, 124884, 166512, 222016, 249768, 333024, 444032, 499536, 666048, 888064, 999072, 1332096, 1776128, 1998144, 2664192, 3552256, 3996288, 5328384, 7104512, 7992576, 10656768, 14209024, 15985152, 21313536, 31970304, 42627072, 63940608, 127881216]

約数ペア:

[(1, 127881216), (2, 63940608), (3, 42627072), (4, 31970304), (6, 21313536), (8, 15985152), (9, 14209024), (12, 10656768), (16, 7992576), (18, 7104512), (24, 5328384), (32, 3996288), (36, 3552256), (48, 2664192), (64, 1998144), (72, 1776128), (96, 1332096), (128, 999072), (144, 888064), (192, 666048), (256, 499536), (288, 444032), (384, 333024), (512, 249768), (576, 222016), (768, 166512), (1024, 124884), (1152, 111008), (1536, 83256), (2048, 62442), (2304, 55504), (3072, 41628), (3469, 36864), (4096, 31221), (4608, 27752), (6144, 20814), (6938, 18432), (9216, 13876), (10407, 12288)]