72647808

素因数分解:

$2^7\times 3^1\times {\mathrm{189187}}^1$

素因数の和:189204

約数の個数: 32

約数和(自身を含む): 192971760

約数和(自身を除く): 120323952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 189187, 378374, 567561, 756748, 1135122, 1513496, 2270244, 3026992, 4540488, 6053984, 9080976, 12107968, 18161952, 24215936, 36323904, 72647808]

約数ペア:

[(1, 72647808), (2, 36323904), (3, 24215936), (4, 18161952), (6, 12107968), (8, 9080976), (12, 6053984), (16, 4540488), (24, 3026992), (32, 2270244), (48, 1513496), (64, 1135122), (96, 756748), (128, 567561), (192, 378374), (384, 189187)]