71442252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283501}}^1$

素因数の和:283518

約数の個数: 36

約数和(自身を含む): 206389456

約数和(自身を除く): 134947204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283501, 567002, 850503, 1134004, 1701006, 1984507, 2551509, 3402012, 3969014, 5103018, 5953521, 7938028, 10206036, 11907042, 17860563, 23814084, 35721126, 71442252]

約数ペア:

[(1, 71442252), (2, 35721126), (3, 23814084), (4, 17860563), (6, 11907042), (7, 10206036), (9, 7938028), (12, 5953521), (14, 5103018), (18, 3969014), (21, 3402012), (28, 2551509), (36, 1984507), (42, 1701006), (63, 1134004), (84, 850503), (126, 567002), (252, 283501)]