65780568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{130517}}^1$

素因数の和:130536

約数の個数: 48

約数和(自身を含む): 203608080

約数和(自身を除く): 137827512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 130517, 261034, 391551, 522068, 783102, 913619, 1044136, 1174653, 1566204, 1827238, 2349306, 2740857, 3132408, 3654476, 4698612, 5481714, 7308952, 8222571, 9397224, 10963428, 16445142, 21926856, 32890284, 65780568]

約数ペア:

[(1, 65780568), (2, 32890284), (3, 21926856), (4, 16445142), (6, 10963428), (7, 9397224), (8, 8222571), (9, 7308952), (12, 5481714), (14, 4698612), (18, 3654476), (21, 3132408), (24, 2740857), (28, 2349306), (36, 1827238), (42, 1566204), (56, 1174653), (63, 1044136), (72, 913619), (84, 783102), (126, 522068), (168, 391551), (252, 261034), (504, 130517)]