66161192

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 135331200

約数和(自身を除く): 69170008

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 722, 739, 1178, 1444, 1478, 2356, 2888, 2956, 4712, 5912, 11191, 14041, 22382, 22909, 28082, 44764, 45818, 56164, 89528, 91636, 112328, 183272, 266779, 435271, 533558, 870542, 1067116, 1741084, 2134232, 3482168, 8270149, 16540298, 33080596, 66161192]

約数ペア:

[(1, 66161192), (2, 33080596), (4, 16540298), (8, 8270149), (19, 3482168), (31, 2134232), (38, 1741084), (62, 1067116), (76, 870542), (124, 533558), (152, 435271), (248, 266779), (361, 183272), (589, 112328), (722, 91636), (739, 89528), (1178, 56164), (1444, 45818), (1478, 44764), (2356, 28082), (2888, 22909), (2956, 22382), (4712, 14041), (5912, 11191)]