89757648

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20107}}^1$

素因数の和:20152

約数の個数: 60

約数和(自身を含む): 259312768

約数和(自身を除く): 169555120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 20107, 40214, 60321, 80428, 120642, 160856, 180963, 241284, 321712, 361926, 482568, 623317, 723852, 965136, 1246634, 1447704, 1869951, 2493268, 2895408, 3739902, 4986536, 5609853, 7479804, 9973072, 11219706, 14959608, 22439412, 29919216, 44878824, 89757648]

約数ペア:

[(1, 89757648), (2, 44878824), (3, 29919216), (4, 22439412), (6, 14959608), (8, 11219706), (9, 9973072), (12, 7479804), (16, 5609853), (18, 4986536), (24, 3739902), (31, 2895408), (36, 2493268), (48, 1869951), (62, 1447704), (72, 1246634), (93, 965136), (124, 723852), (144, 623317), (186, 482568), (248, 361926), (279, 321712), (372, 241284), (496, 180963), (558, 160856), (744, 120642), (1116, 80428), (1488, 60321), (2232, 40214), (4464, 20107)]