72136722

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1873}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 169199712

約数和(自身を除く): 97062990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 393, 786, 917, 1834, 1873, 2751, 3746, 5502, 5619, 6419, 11238, 12838, 13111, 19257, 26222, 38514, 39333, 78666, 91777, 183554, 245363, 275331, 490726, 550662, 736089, 1472178, 1717541, 3435082, 5152623, 10305246, 12022787, 24045574, 36068361, 72136722]

約数ペア:

[(1, 72136722), (2, 36068361), (3, 24045574), (6, 12022787), (7, 10305246), (14, 5152623), (21, 3435082), (42, 1717541), (49, 1472178), (98, 736089), (131, 550662), (147, 490726), (262, 275331), (294, 245363), (393, 183554), (786, 91777), (917, 78666), (1834, 39333), (1873, 38514), (2751, 26222), (3746, 19257), (5502, 13111), (5619, 12838), (6419, 11238)]