90183408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{268403}}^1$

素因数の和:268421

約数の個数: 40

約数和(自身を含む): 266256768

約数和(自身を除く): 176073360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 268403, 536806, 805209, 1073612, 1610418, 1878821, 2147224, 3220836, 3757642, 4294448, 5636463, 6441672, 7515284, 11272926, 12883344, 15030568, 22545852, 30061136, 45091704, 90183408]

約数ペア:

[(1, 90183408), (2, 45091704), (3, 30061136), (4, 22545852), (6, 15030568), (7, 12883344), (8, 11272926), (12, 7515284), (14, 6441672), (16, 5636463), (21, 4294448), (24, 3757642), (28, 3220836), (42, 2147224), (48, 1878821), (56, 1610418), (84, 1073612), (112, 805209), (168, 536806), (336, 268403)]