72620172

素因数分解:

$2^2\times 3^3\times {\mathrm{641}}^1\times {\mathrm{1049}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 188748000

約数和(自身を除く): 116127828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 641, 1049, 1282, 1923, 2098, 2564, 3147, 3846, 4196, 5769, 6294, 7692, 9441, 11538, 12588, 17307, 18882, 23076, 28323, 34614, 37764, 56646, 69228, 113292, 672409, 1344818, 2017227, 2689636, 4034454, 6051681, 8068908, 12103362, 18155043, 24206724, 36310086, 72620172]

約数ペア:

[(1, 72620172), (2, 36310086), (3, 24206724), (4, 18155043), (6, 12103362), (9, 8068908), (12, 6051681), (18, 4034454), (27, 2689636), (36, 2017227), (54, 1344818), (108, 672409), (641, 113292), (1049, 69228), (1282, 56646), (1923, 37764), (2098, 34614), (2564, 28323), (3147, 23076), (3846, 18882), (4196, 17307), (5769, 12588), (6294, 11538), (7692, 9441)]