81830016

素因数分解:

$2^7\times 3^2\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 237247920

約数和(自身を除く): 155417904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 251, 283, 288, 384, 502, 566, 576, 753, 849, 1004, 1132, 1152, 1506, 1698, 2008, 2259, 2264, 2547, 3012, 3396, 4016, 4518, 4528, 5094, 6024, 6792, 8032, 9036, 9056, 10188, 12048, 13584, 16064, 18072, 18112, 20376, 24096, 27168, 32128, 36144, 36224, 40752, 48192, 54336, 71033, 72288, 81504, 96384, 108672, 142066, 144576, 163008, 213099, 284132, 289152, 326016, 426198, 568264, 639297, 852396, 1136528, 1278594, 1704792, 2273056, 2557188, 3409584, 4546112, 5114376, 6819168, 9092224, 10228752, 13638336, 20457504, 27276672, 40915008, 81830016]

約数ペア:

[(1, 81830016), (2, 40915008), (3, 27276672), (4, 20457504), (6, 13638336), (8, 10228752), (9, 9092224), (12, 6819168), (16, 5114376), (18, 4546112), (24, 3409584), (32, 2557188), (36, 2273056), (48, 1704792), (64, 1278594), (72, 1136528), (96, 852396), (128, 639297), (144, 568264), (192, 426198), (251, 326016), (283, 289152), (288, 284132), (384, 213099), (502, 163008), (566, 144576), (576, 142066), (753, 108672), (849, 96384), (1004, 81504), (1132, 72288), (1152, 71033), (1506, 54336), (1698, 48192), (2008, 40752), (2259, 36224), (2264, 36144), (2547, 32128), (3012, 27168), (3396, 24096), (4016, 20376), (4518, 18112), (4528, 18072), (5094, 16064), (6024, 13584), (6792, 12048), (8032, 10188), (9036, 9056)]