78825216

素因数分解:

$2^8\times 3^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 211259664

約数和(自身を除く): 132434448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 521, 591, 768, 788, 1042, 1182, 1563, 1576, 2084, 2364, 3126, 3152, 4168, 4728, 6252, 6304, 8336, 9456, 12504, 12608, 16672, 18912, 25008, 25216, 33344, 37824, 50016, 50432, 66688, 75648, 100032, 102637, 133376, 151296, 200064, 205274, 307911, 400128, 410548, 615822, 821096, 1231644, 1642192, 2463288, 3284384, 4926576, 6568768, 9853152, 13137536, 19706304, 26275072, 39412608, 78825216]

約数ペア:

[(1, 78825216), (2, 39412608), (3, 26275072), (4, 19706304), (6, 13137536), (8, 9853152), (12, 6568768), (16, 4926576), (24, 3284384), (32, 2463288), (48, 1642192), (64, 1231644), (96, 821096), (128, 615822), (192, 410548), (197, 400128), (256, 307911), (384, 205274), (394, 200064), (521, 151296), (591, 133376), (768, 102637), (788, 100032), (1042, 75648), (1182, 66688), (1563, 50432), (1576, 50016), (2084, 37824), (2364, 33344), (3126, 25216), (3152, 25008), (4168, 18912), (4728, 16672), (6252, 12608), (6304, 12504), (8336, 9456)]