73122408

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{16649}}^1$

素因数の和:16722

約数の個数: 48

約数和(自身を含む): 201298500

約数和(自身を除く): 128176092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 16649, 33298, 49947, 66596, 99894, 133192, 149841, 199788, 299682, 399576, 599364, 1015589, 1198728, 2031178, 3046767, 4062356, 6093534, 8124712, 9140301, 12187068, 18280602, 24374136, 36561204, 73122408]

約数ペア:

[(1, 73122408), (2, 36561204), (3, 24374136), (4, 18280602), (6, 12187068), (8, 9140301), (9, 8124712), (12, 6093534), (18, 4062356), (24, 3046767), (36, 2031178), (61, 1198728), (72, 1015589), (122, 599364), (183, 399576), (244, 299682), (366, 199788), (488, 149841), (549, 133192), (732, 99894), (1098, 66596), (1464, 49947), (2196, 33298), (4392, 16649)]