71305962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 178026240

約数和(自身を除く): 106720278

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1533, 1789, 1898, 2847, 3066, 3578, 5367, 5694, 6643, 10734, 12523, 13286, 19929, 23257, 25046, 37569, 39858, 46514, 69771, 75138, 130597, 139542, 162799, 261194, 325598, 391791, 488397, 783582, 914179, 976794, 1697761, 1828358, 2742537, 3395522, 5093283, 5485074, 10186566, 11884327, 23768654, 35652981, 71305962]

約数ペア:

[(1, 71305962), (2, 35652981), (3, 23768654), (6, 11884327), (7, 10186566), (13, 5485074), (14, 5093283), (21, 3395522), (26, 2742537), (39, 1828358), (42, 1697761), (73, 976794), (78, 914179), (91, 783582), (146, 488397), (182, 391791), (219, 325598), (273, 261194), (438, 162799), (511, 139542), (546, 130597), (949, 75138), (1022, 69771), (1533, 46514), (1789, 39858), (1898, 37569), (2847, 25046), (3066, 23257), (3578, 19929), (5367, 13286), (5694, 12523), (6643, 10734)]