72944568

素因数分解:

$2^3\times 3^2\times {\mathrm{907}}^1\times {\mathrm{1117}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 197953080

約数和(自身を除く): 125008512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 907, 1117, 1814, 2234, 2721, 3351, 3628, 4468, 5442, 6702, 7256, 8163, 8936, 10053, 10884, 13404, 16326, 20106, 21768, 26808, 32652, 40212, 65304, 80424, 1013119, 2026238, 3039357, 4052476, 6078714, 8104952, 9118071, 12157428, 18236142, 24314856, 36472284, 72944568]

約数ペア:

[(1, 72944568), (2, 36472284), (3, 24314856), (4, 18236142), (6, 12157428), (8, 9118071), (9, 8104952), (12, 6078714), (18, 4052476), (24, 3039357), (36, 2026238), (72, 1013119), (907, 80424), (1117, 65304), (1814, 40212), (2234, 32652), (2721, 26808), (3351, 21768), (3628, 20106), (4468, 16326), (5442, 13404), (6702, 10884), (7256, 10053), (8163, 8936)]