72365184

素因数分解:

$2^7\times 3^3\times {\mathrm{20939}}^1$

素因数の和:20962

約数の個数: 64

約数和(自身を含む): 213588000

約数和(自身を除く): 141222816

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, 20939, 41878, 62817, 83756, 125634, 167512, 188451, 251268, 335024, 376902, 502536, 565353, 670048, 753804, 1005072, 1130706, 1340096, 1507608, 2010144, 2261412, 2680192, 3015216, 4020288, 4522824, 6030432, 8040576, 9045648, 12060864, 18091296, 24121728, 36182592, 72365184]

約数ペア:

[(1, 72365184), (2, 36182592), (3, 24121728), (4, 18091296), (6, 12060864), (8, 9045648), (9, 8040576), (12, 6030432), (16, 4522824), (18, 4020288), (24, 3015216), (27, 2680192), (32, 2261412), (36, 2010144), (48, 1507608), (54, 1340096), (64, 1130706), (72, 1005072), (96, 753804), (108, 670048), (128, 565353), (144, 502536), (192, 376902), (216, 335024), (288, 251268), (384, 188451), (432, 167512), (576, 125634), (864, 83756), (1152, 62817), (1728, 41878), (3456, 20939)]