87202374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3229}}^1$

素因数の和:3884

約数の個数: 32

約数和(自身を含む): 199691520

約数和(自身を除く): 112489146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 1286, 1929, 3229, 3858, 4501, 6458, 9002, 9687, 13503, 19374, 22603, 27006, 45206, 67809, 135618, 2076247, 4152494, 6228741, 12457482, 14533729, 29067458, 43601187, 87202374]

約数ペア:

[(1, 87202374), (2, 43601187), (3, 29067458), (6, 14533729), (7, 12457482), (14, 6228741), (21, 4152494), (42, 2076247), (643, 135618), (1286, 67809), (1929, 45206), (3229, 27006), (3858, 22603), (4501, 19374), (6458, 13503), (9002, 9687)]