31782144

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1475

約数の個数: 72

約数和(自身を含む): 87564960

約数和(自身を除く): 55782816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1427, 1856, 2784, 2854, 3712, 4281, 5568, 5708, 7424, 8562, 11136, 11416, 17124, 22272, 22832, 34248, 41383, 45664, 68496, 82766, 91328, 124149, 136992, 165532, 182656, 248298, 273984, 331064, 365312, 496596, 547968, 662128, 993192, 1095936, 1324256, 1986384, 2648512, 3972768, 5297024, 7945536, 10594048, 15891072, 31782144]

約数ペア:

[(1, 31782144), (2, 15891072), (3, 10594048), (4, 7945536), (6, 5297024), (8, 3972768), (12, 2648512), (16, 1986384), (24, 1324256), (29, 1095936), (32, 993192), (48, 662128), (58, 547968), (64, 496596), (87, 365312), (96, 331064), (116, 273984), (128, 248298), (174, 182656), (192, 165532), (232, 136992), (256, 124149), (348, 91328), (384, 82766), (464, 68496), (696, 45664), (768, 41383), (928, 34248), (1392, 22832), (1427, 22272), (1856, 17124), (2784, 11416), (2854, 11136), (3712, 8562), (4281, 7424), (5568, 5708)]