64878408

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{14303}}^1$

素因数の和:14328

約数の個数: 80

約数和(自身を含む): 207694080

約数和(自身を除く): 142815672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 14303, 28606, 42909, 57212, 85818, 100121, 114424, 128727, 171636, 200242, 257454, 300363, 343272, 386181, 400484, 514908, 600726, 772362, 800968, 901089, 1029816, 1158543, 1201452, 1544724, 1802178, 2317086, 2402904, 2703267, 3089448, 3604356, 4634172, 5406534, 7208712, 8109801, 9268344, 10813068, 16219602, 21626136, 32439204, 64878408]

約数ペア:

[(1, 64878408), (2, 32439204), (3, 21626136), (4, 16219602), (6, 10813068), (7, 9268344), (8, 8109801), (9, 7208712), (12, 5406534), (14, 4634172), (18, 3604356), (21, 3089448), (24, 2703267), (27, 2402904), (28, 2317086), (36, 1802178), (42, 1544724), (54, 1201452), (56, 1158543), (63, 1029816), (72, 901089), (81, 800968), (84, 772362), (108, 600726), (126, 514908), (162, 400484), (168, 386181), (189, 343272), (216, 300363), (252, 257454), (324, 200242), (378, 171636), (504, 128727), (567, 114424), (648, 100121), (756, 85818), (1134, 57212), (1512, 42909), (2268, 28606), (4536, 14303)]