80952984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{160621}}^1$

素因数の和:160640

約数の個数: 48

約数和(自身を含む): 250570320

約数和(自身を除く): 169617336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 160621, 321242, 481863, 642484, 963726, 1124347, 1284968, 1445589, 1927452, 2248694, 2891178, 3373041, 3854904, 4497388, 5782356, 6746082, 8994776, 10119123, 11564712, 13492164, 20238246, 26984328, 40476492, 80952984]

約数ペア:

[(1, 80952984), (2, 40476492), (3, 26984328), (4, 20238246), (6, 13492164), (7, 11564712), (8, 10119123), (9, 8994776), (12, 6746082), (14, 5782356), (18, 4497388), (21, 3854904), (24, 3373041), (28, 2891178), (36, 2248694), (42, 1927452), (56, 1445589), (63, 1284968), (72, 1124347), (84, 963726), (126, 642484), (168, 481863), (252, 321242), (504, 160621)]