71053668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281959}}^1$

素因数の和:281976

約数の個数: 36

約数和(自身を含む): 205266880

約数和(自身を除く): 134213212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281959, 563918, 845877, 1127836, 1691754, 1973713, 2537631, 3383508, 3947426, 5075262, 5921139, 7894852, 10150524, 11842278, 17763417, 23684556, 35526834, 71053668]

約数ペア:

[(1, 71053668), (2, 35526834), (3, 23684556), (4, 17763417), (6, 11842278), (7, 10150524), (9, 7894852), (12, 5921139), (14, 5075262), (18, 3947426), (21, 3383508), (28, 2537631), (36, 1973713), (42, 1691754), (63, 1127836), (84, 845877), (126, 563918), (252, 281959)]