72820224

素因数分解:

$2^9\times 3^2\times {\mathrm{15803}}^1$

素因数の和:15827

約数の個数: 60

約数和(自身を含む): 210177396

約数和(自身を除く): 137357172

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, 15803, 31606, 47409, 63212, 94818, 126424, 142227, 189636, 252848, 284454, 379272, 505696, 568908, 758544, 1011392, 1137816, 1517088, 2022784, 2275632, 3034176, 4045568, 4551264, 6068352, 8091136, 9102528, 12136704, 18205056, 24273408, 36410112, 72820224]

約数ペア:

[(1, 72820224), (2, 36410112), (3, 24273408), (4, 18205056), (6, 12136704), (8, 9102528), (9, 8091136), (12, 6068352), (16, 4551264), (18, 4045568), (24, 3034176), (32, 2275632), (36, 2022784), (48, 1517088), (64, 1137816), (72, 1011392), (96, 758544), (128, 568908), (144, 505696), (192, 379272), (256, 284454), (288, 252848), (384, 189636), (512, 142227), (576, 126424), (768, 94818), (1152, 63212), (1536, 47409), (2304, 31606), (4608, 15803)]