72778392144

素因数分解:

$2^4\times 3^2\times {\mathrm{505405501}}^1$

素因数の和:505405515

約数の個数: 30

約数和(自身を含む): 203678417306

約数和(自身を除く): 130900025162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 505405501, 1010811002, 1516216503, 2021622004, 3032433006, 4043244008, 4548649509, 6064866012, 8086488016, 9097299018, 12129732024, 18194598036, 24259464048, 36389196072, 72778392144]

約数ペア:

[(1, 72778392144), (2, 36389196072), (3, 24259464048), (4, 18194598036), (6, 12129732024), (8, 9097299018), (9, 8086488016), (12, 6064866012), (16, 4548649509), (18, 4043244008), (24, 3032433006), (36, 2021622004), (48, 1516216503), (72, 1010811002), (144, 505405501)]