90819072

素因数分解:

$2^9\times 3^2\times {\mathrm{19709}}^1$

素因数の和:19733

約数の個数: 60

約数和(自身を含む): 262123290

約数和(自身を除く): 171304218

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, 19709, 39418, 59127, 78836, 118254, 157672, 177381, 236508, 315344, 354762, 473016, 630688, 709524, 946032, 1261376, 1419048, 1892064, 2522752, 2838096, 3784128, 5045504, 5676192, 7568256, 10091008, 11352384, 15136512, 22704768, 30273024, 45409536, 90819072]

約数ペア:

[(1, 90819072), (2, 45409536), (3, 30273024), (4, 22704768), (6, 15136512), (8, 11352384), (9, 10091008), (12, 7568256), (16, 5676192), (18, 5045504), (24, 3784128), (32, 2838096), (36, 2522752), (48, 1892064), (64, 1419048), (72, 1261376), (96, 946032), (128, 709524), (144, 630688), (192, 473016), (256, 354762), (288, 315344), (384, 236508), (512, 177381), (576, 157672), (768, 118254), (1152, 78836), (1536, 59127), (2304, 39418), (4608, 19709)]