72161886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15439}}^1$

素因数の和:15504

約数の個数: 32

約数和(自身を含む): 155635200

約数和(自身を除く): 83473314

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 15439, 30878, 46317, 92634, 293341, 586682, 632999, 880023, 1265998, 1760046, 1898997, 3797994, 12026981, 24053962, 36080943, 72161886]

約数ペア:

[(1, 72161886), (2, 36080943), (3, 24053962), (6, 12026981), (19, 3797994), (38, 1898997), (41, 1760046), (57, 1265998), (82, 880023), (114, 632999), (123, 586682), (246, 293341), (779, 92634), (1558, 46317), (2337, 30878), (4674, 15439)]