180049752

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{35221}}^1$

素因数の和:35304

約数の個数: 48

約数和(自身を含む): 494516880

約数和(自身を除く): 314467128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 35221, 70442, 105663, 140884, 211326, 281768, 316989, 422652, 633978, 845304, 1267956, 2500691, 2535912, 5001382, 7502073, 10002764, 15004146, 20005528, 22506219, 30008292, 45012438, 60016584, 90024876, 180049752]

約数ペア:

[(1, 180049752), (2, 90024876), (3, 60016584), (4, 45012438), (6, 30008292), (8, 22506219), (9, 20005528), (12, 15004146), (18, 10002764), (24, 7502073), (36, 5001382), (71, 2535912), (72, 2500691), (142, 1267956), (213, 845304), (284, 633978), (426, 422652), (568, 316989), (639, 281768), (852, 211326), (1278, 140884), (1704, 105663), (2556, 70442), (5112, 35221)]