66948168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1787}}^1$

素因数の和:2026

約数の個数: 64

約数和(自身を含む): 192245760

約数和(自身を除く): 125297592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 446, 669, 892, 1338, 1561, 1784, 1787, 2676, 3122, 3574, 4683, 5352, 5361, 6244, 7148, 9366, 10722, 12488, 12509, 14296, 18732, 21444, 25018, 37464, 37527, 42888, 50036, 75054, 100072, 150108, 300216, 398501, 797002, 1195503, 1594004, 2391006, 2789507, 3188008, 4782012, 5579014, 8368521, 9564024, 11158028, 16737042, 22316056, 33474084, 66948168]

約数ペア:

[(1, 66948168), (2, 33474084), (3, 22316056), (4, 16737042), (6, 11158028), (7, 9564024), (8, 8368521), (12, 5579014), (14, 4782012), (21, 3188008), (24, 2789507), (28, 2391006), (42, 1594004), (56, 1195503), (84, 797002), (168, 398501), (223, 300216), (446, 150108), (669, 100072), (892, 75054), (1338, 50036), (1561, 42888), (1784, 37527), (1787, 37464), (2676, 25018), (3122, 21444), (3574, 18732), (4683, 14296), (5352, 12509), (5361, 12488), (6244, 10722), (7148, 9366)]