64159434

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 143455104

約数和(自身を除く): 79295670

約数列:

[1, 2, 3, 6, 9, 18, 61, 71, 122, 142, 183, 213, 366, 426, 549, 639, 823, 1098, 1278, 1646, 2469, 4331, 4938, 7407, 8662, 12993, 14814, 25986, 38979, 50203, 58433, 77958, 100406, 116866, 150609, 175299, 301218, 350598, 451827, 525897, 903654, 1051794, 3564413, 7128826, 10693239, 21386478, 32079717, 64159434]

約数ペア:

[(1, 64159434), (2, 32079717), (3, 21386478), (6, 10693239), (9, 7128826), (18, 3564413), (61, 1051794), (71, 903654), (122, 525897), (142, 451827), (183, 350598), (213, 301218), (366, 175299), (426, 150609), (549, 116866), (639, 100406), (823, 77958), (1098, 58433), (1278, 50203), (1646, 38979), (2469, 25986), (4331, 14814), (4938, 12993), (7407, 8662)]