72792544

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{911}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 157199616

約数和(自身を除く): 84407072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 227, 352, 454, 908, 911, 1816, 1822, 2497, 3632, 3644, 4994, 7264, 7288, 9988, 10021, 14576, 19976, 20042, 29152, 39952, 40084, 79904, 80168, 160336, 206797, 320672, 413594, 827188, 1654376, 2274767, 3308752, 4549534, 6617504, 9099068, 18198136, 36396272, 72792544]

約数ペア:

[(1, 72792544), (2, 36396272), (4, 18198136), (8, 9099068), (11, 6617504), (16, 4549534), (22, 3308752), (32, 2274767), (44, 1654376), (88, 827188), (176, 413594), (227, 320672), (352, 206797), (454, 160336), (908, 80168), (911, 79904), (1816, 40084), (1822, 39952), (2497, 29152), (3632, 20042), (3644, 19976), (4994, 14576), (7264, 10021), (7288, 9988)]