91980288

素因数分解:

$2^9\times 3^2\times {\mathrm{19961}}^1$

素因数の和:19985

約数の個数: 60

約数和(自身を含む): 265474638

約数和(自身を除く): 173494350

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, 1152, 1536, 2304, 4608, 19961, 39922, 59883, 79844, 119766, 159688, 179649, 239532, 319376, 359298, 479064, 638752, 718596, 958128, 1277504, 1437192, 1916256, 2555008, 2874384, 3832512, 5110016, 5748768, 7665024, 10220032, 11497536, 15330048, 22995072, 30660096, 45990144, 91980288]

約数ペア:

[(1, 91980288), (2, 45990144), (3, 30660096), (4, 22995072), (6, 15330048), (8, 11497536), (9, 10220032), (12, 7665024), (16, 5748768), (18, 5110016), (24, 3832512), (32, 2874384), (36, 2555008), (48, 1916256), (64, 1437192), (72, 1277504), (96, 958128), (128, 718596), (144, 638752), (192, 479064), (256, 359298), (288, 319376), (384, 239532), (512, 179649), (576, 159688), (768, 119766), (1152, 79844), (1536, 59883), (2304, 39922), (4608, 19961)]