71244342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1213}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 167036688

約数和(自身を除く): 95792346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 251, 502, 753, 1213, 1506, 2259, 2426, 3263, 3639, 4518, 6526, 7278, 9789, 10917, 15769, 19578, 21834, 29367, 31538, 47307, 58734, 94614, 141921, 283842, 304463, 608926, 913389, 1826778, 2740167, 3958019, 5480334, 7916038, 11874057, 23748114, 35622171, 71244342]

約数ペア:

[(1, 71244342), (2, 35622171), (3, 23748114), (6, 11874057), (9, 7916038), (13, 5480334), (18, 3958019), (26, 2740167), (39, 1826778), (78, 913389), (117, 608926), (234, 304463), (251, 283842), (502, 141921), (753, 94614), (1213, 58734), (1506, 47307), (2259, 31538), (2426, 29367), (3263, 21834), (3639, 19578), (4518, 15769), (6526, 10917), (7278, 9789)]