81878016

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2457

約数の個数: 88

約数和(自身を含む): 238172544

約数和(自身を除く): 156294528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1024, 1056, 1408, 1536, 2112, 2423, 2816, 3072, 4224, 4846, 5632, 7269, 8448, 9692, 11264, 14538, 16896, 19384, 26653, 29076, 33792, 38768, 53306, 58152, 77536, 79959, 106612, 116304, 155072, 159918, 213224, 232608, 310144, 319836, 426448, 465216, 620288, 639672, 852896, 930432, 1240576, 1279344, 1705792, 1860864, 2481152, 2558688, 3411584, 3721728, 5117376, 6823168, 7443456, 10234752, 13646336, 20469504, 27292672, 40939008, 81878016]

約数ペア:

[(1, 81878016), (2, 40939008), (3, 27292672), (4, 20469504), (6, 13646336), (8, 10234752), (11, 7443456), (12, 6823168), (16, 5117376), (22, 3721728), (24, 3411584), (32, 2558688), (33, 2481152), (44, 1860864), (48, 1705792), (64, 1279344), (66, 1240576), (88, 930432), (96, 852896), (128, 639672), (132, 620288), (176, 465216), (192, 426448), (256, 319836), (264, 310144), (352, 232608), (384, 213224), (512, 159918), (528, 155072), (704, 116304), (768, 106612), (1024, 79959), (1056, 77536), (1408, 58152), (1536, 53306), (2112, 38768), (2423, 33792), (2816, 29076), (3072, 26653), (4224, 19384), (4846, 16896), (5632, 14538), (7269, 11264), (8448, 9692)]