72691236

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{18191}}^1$

素因数の和:18241

約数の個数: 48

約数和(自身を含む): 193562880

約数和(自身を除く): 120871644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 18191, 36382, 54573, 72764, 109146, 163719, 218292, 327438, 491157, 654876, 673067, 982314, 1346134, 1964628, 2019201, 2692268, 4038402, 6057603, 8076804, 12115206, 18172809, 24230412, 36345618, 72691236]

約数ペア:

[(1, 72691236), (2, 36345618), (3, 24230412), (4, 18172809), (6, 12115206), (9, 8076804), (12, 6057603), (18, 4038402), (27, 2692268), (36, 2019201), (37, 1964628), (54, 1346134), (74, 982314), (108, 673067), (111, 654876), (148, 491157), (222, 327438), (333, 218292), (444, 163719), (666, 109146), (999, 72764), (1332, 54573), (1998, 36382), (3996, 18191)]