61999716

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 87385884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 311, 444, 449, 622, 898, 933, 1244, 1347, 1796, 1866, 2694, 3732, 5388, 11507, 16613, 23014, 33226, 34521, 46028, 49839, 66452, 69042, 99678, 138084, 139639, 199356, 279278, 418917, 558556, 837834, 1675668, 5166643, 10333286, 15499929, 20666572, 30999858, 61999716]

約数ペア:

[(1, 61999716), (2, 30999858), (3, 20666572), (4, 15499929), (6, 10333286), (12, 5166643), (37, 1675668), (74, 837834), (111, 558556), (148, 418917), (222, 279278), (311, 199356), (444, 139639), (449, 138084), (622, 99678), (898, 69042), (933, 66452), (1244, 49839), (1347, 46028), (1796, 34521), (1866, 33226), (2694, 23014), (3732, 16613), (5388, 11507)]