81790608

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{16871}}^1$

素因数の和:16983

約数の個数: 40

約数和(自身を含む): 213397056

約数和(自身を除く): 131606448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4848, 16871, 33742, 50613, 67484, 101226, 134968, 202452, 269936, 404904, 809808, 1703971, 3407942, 5111913, 6815884, 10223826, 13631768, 20447652, 27263536, 40895304, 81790608]

約数ペア:

[(1, 81790608), (2, 40895304), (3, 27263536), (4, 20447652), (6, 13631768), (8, 10223826), (12, 6815884), (16, 5111913), (24, 3407942), (48, 1703971), (101, 809808), (202, 404904), (303, 269936), (404, 202452), (606, 134968), (808, 101226), (1212, 67484), (1616, 50613), (2424, 33742), (4848, 16871)]