80730378

素因数分解:

$2^1\times 3^3\times {\mathrm{577}}^1\times {\mathrm{2591}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 179781120

約数和(自身を除く): 99050742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 577, 1154, 1731, 2591, 3462, 5182, 5193, 7773, 10386, 15546, 15579, 23319, 31158, 46638, 69957, 139914, 1495007, 2990014, 4485021, 8970042, 13455063, 26910126, 40365189, 80730378]

約数ペア:

[(1, 80730378), (2, 40365189), (3, 26910126), (6, 13455063), (9, 8970042), (18, 4485021), (27, 2990014), (54, 1495007), (577, 139914), (1154, 69957), (1731, 46638), (2591, 31158), (3462, 23319), (5182, 15579), (5193, 15546), (7773, 10386)]