72915588

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{4159}}^1$

素因数の和:4656

約数の個数: 36

約数和(自身を含む): 184737280

約数和(自身を除く): 111821692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4159, 4383, 5844, 8318, 8766, 12477, 16636, 17532, 24954, 37431, 49908, 74862, 149724, 2025433, 4050866, 6076299, 8101732, 12152598, 18228897, 24305196, 36457794, 72915588]

約数ペア:

[(1, 72915588), (2, 36457794), (3, 24305196), (4, 18228897), (6, 12152598), (9, 8101732), (12, 6076299), (18, 4050866), (36, 2025433), (487, 149724), (974, 74862), (1461, 49908), (1948, 37431), (2922, 24954), (4159, 17532), (4383, 16636), (5844, 12477), (8318, 8766)]