80207928

素因数分解:

$2^3\times 3^3\times {\mathrm{371333}}^1$

素因数の和:371348

約数の個数: 32

約数和(自身を含む): 222800400

約数和(自身を除く): 142592472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 371333, 742666, 1113999, 1485332, 2227998, 2970664, 3341997, 4455996, 6683994, 8911992, 10025991, 13367988, 20051982, 26735976, 40103964, 80207928]

約数ペア:

[(1, 80207928), (2, 40103964), (3, 26735976), (4, 20051982), (6, 13367988), (8, 10025991), (9, 8911992), (12, 6683994), (18, 4455996), (24, 3341997), (27, 2970664), (36, 2227998), (54, 1485332), (72, 1113999), (108, 742666), (216, 371333)]