127790964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2833}}^1$

素因数の和:3029

約数の個数: 72

約数和(自身を含む): 371367360

約数和(自身を除く): 243576396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1611, 2148, 2506, 2833, 3222, 3759, 5012, 5666, 6444, 7518, 8499, 11277, 11332, 15036, 16998, 19831, 22554, 25497, 33996, 39662, 45108, 50994, 59493, 79324, 101988, 118986, 178479, 237972, 356958, 507107, 713916, 1014214, 1521321, 2028428, 3042642, 3549749, 4563963, 6085284, 7099498, 9127926, 10649247, 14198996, 18255852, 21298494, 31947741, 42596988, 63895482, 127790964]

約数ペア:

[(1, 127790964), (2, 63895482), (3, 42596988), (4, 31947741), (6, 21298494), (7, 18255852), (9, 14198996), (12, 10649247), (14, 9127926), (18, 7099498), (21, 6085284), (28, 4563963), (36, 3549749), (42, 3042642), (63, 2028428), (84, 1521321), (126, 1014214), (179, 713916), (252, 507107), (358, 356958), (537, 237972), (716, 178479), (1074, 118986), (1253, 101988), (1611, 79324), (2148, 59493), (2506, 50994), (2833, 45108), (3222, 39662), (3759, 33996), (5012, 25497), (5666, 22554), (6444, 19831), (7518, 16998), (8499, 15036), (11277, 11332)]