72807552

素因数分解:

$2^7\times 3^3\times {\mathrm{21067}}^1$

素因数の和:21090

約数の個数: 64

約数和(自身を含む): 214893600

約数和(自身を除く): 142086048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 21067, 42134, 63201, 84268, 126402, 168536, 189603, 252804, 337072, 379206, 505608, 568809, 674144, 758412, 1011216, 1137618, 1348288, 1516824, 2022432, 2275236, 2696576, 3033648, 4044864, 4550472, 6067296, 8089728, 9100944, 12134592, 18201888, 24269184, 36403776, 72807552]

約数ペア:

[(1, 72807552), (2, 36403776), (3, 24269184), (4, 18201888), (6, 12134592), (8, 9100944), (9, 8089728), (12, 6067296), (16, 4550472), (18, 4044864), (24, 3033648), (27, 2696576), (32, 2275236), (36, 2022432), (48, 1516824), (54, 1348288), (64, 1137618), (72, 1011216), (96, 758412), (108, 674144), (128, 568809), (144, 505608), (192, 379206), (216, 337072), (288, 252804), (384, 189603), (432, 168536), (576, 126402), (864, 84268), (1152, 63201), (1728, 42134), (3456, 21067)]