72455037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3251}}^1$

素因数の和:3313

約数の個数: 32

約数和(自身を含む): 112389120

約数和(自身を除く): 39934083

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1311, 3251, 7429, 9753, 22287, 55267, 61769, 74773, 165801, 185307, 224319, 1050073, 1271141, 1420687, 3150219, 3813423, 4262061, 24151679, 72455037]

約数ペア:

[(1, 72455037), (3, 24151679), (17, 4262061), (19, 3813423), (23, 3150219), (51, 1420687), (57, 1271141), (69, 1050073), (323, 224319), (391, 185307), (437, 165801), (969, 74773), (1173, 61769), (1311, 55267), (3251, 22287), (7429, 9753)]