64889508

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 154695744

約数和(自身を除く): 89806236

約数列:

[1, 2, 3, 4, 6, 12, 97, 107, 194, 214, 291, 321, 388, 428, 521, 582, 642, 1042, 1164, 1284, 1563, 2084, 3126, 6252, 10379, 20758, 31137, 41516, 50537, 55747, 62274, 101074, 111494, 124548, 151611, 167241, 202148, 222988, 303222, 334482, 606444, 668964, 5407459, 10814918, 16222377, 21629836, 32444754, 64889508]

約数ペア:

[(1, 64889508), (2, 32444754), (3, 21629836), (4, 16222377), (6, 10814918), (12, 5407459), (97, 668964), (107, 606444), (194, 334482), (214, 303222), (291, 222988), (321, 202148), (388, 167241), (428, 151611), (521, 124548), (582, 111494), (642, 101074), (1042, 62274), (1164, 55747), (1284, 50537), (1563, 41516), (2084, 31137), (3126, 20758), (6252, 10379)]