87670548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347899}}^1$

素因数の和:347916

約数の個数: 36

約数和(自身を含む): 253271200

約数和(自身を除く): 165600652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347899, 695798, 1043697, 1391596, 2087394, 2435293, 3131091, 4174788, 4870586, 6262182, 7305879, 9741172, 12524364, 14611758, 21917637, 29223516, 43835274, 87670548]

約数ペア:

[(1, 87670548), (2, 43835274), (3, 29223516), (4, 21917637), (6, 14611758), (7, 12524364), (9, 9741172), (12, 7305879), (14, 6262182), (18, 4870586), (21, 4174788), (28, 3131091), (36, 2435293), (42, 2087394), (63, 1391596), (84, 1043697), (126, 695798), (252, 347899)]