72675072

素因数分解:

$2^8\times 3^2\times {\mathrm{31543}}^1$

素因数の和:31565

約数の個数: 54

約数和(自身を含む): 209546792

約数和(自身を除く): 136871720

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, 576, 768, 1152, 2304, 31543, 63086, 94629, 126172, 189258, 252344, 283887, 378516, 504688, 567774, 757032, 1009376, 1135548, 1514064, 2018752, 2271096, 3028128, 4037504, 4542192, 6056256, 8075008, 9084384, 12112512, 18168768, 24225024, 36337536, 72675072]

約数ペア:

[(1, 72675072), (2, 36337536), (3, 24225024), (4, 18168768), (6, 12112512), (8, 9084384), (9, 8075008), (12, 6056256), (16, 4542192), (18, 4037504), (24, 3028128), (32, 2271096), (36, 2018752), (48, 1514064), (64, 1135548), (72, 1009376), (96, 757032), (128, 567774), (144, 504688), (192, 378516), (256, 283887), (288, 252344), (384, 189258), (576, 126172), (768, 94629), (1152, 63086), (2304, 31543)]