71618694

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 174928896

約数和(自身を除く): 103310202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 71, 73, 94, 98, 141, 142, 146, 147, 213, 219, 282, 294, 329, 426, 438, 497, 511, 658, 987, 994, 1022, 1491, 1533, 1974, 2303, 2982, 3066, 3337, 3431, 3479, 3577, 4606, 5183, 6674, 6862, 6909, 6958, 7154, 10011, 10293, 10366, 10437, 10731, 13818, 15549, 20022, 20586, 20874, 21462, 23359, 24017, 31098, 36281, 46718, 48034, 70077, 72051, 72562, 108843, 140154, 144102, 163513, 168119, 217686, 243601, 253967, 327026, 336238, 487202, 490539, 504357, 507934, 730803, 761901, 981078, 1008714, 1461606, 1523802, 1705207, 3410414, 5115621, 10231242, 11936449, 23872898, 35809347, 71618694]

約数ペア:

[(1, 71618694), (2, 35809347), (3, 23872898), (6, 11936449), (7, 10231242), (14, 5115621), (21, 3410414), (42, 1705207), (47, 1523802), (49, 1461606), (71, 1008714), (73, 981078), (94, 761901), (98, 730803), (141, 507934), (142, 504357), (146, 490539), (147, 487202), (213, 336238), (219, 327026), (282, 253967), (294, 243601), (329, 217686), (426, 168119), (438, 163513), (497, 144102), (511, 140154), (658, 108843), (987, 72562), (994, 72051), (1022, 70077), (1491, 48034), (1533, 46718), (1974, 36281), (2303, 31098), (2982, 24017), (3066, 23359), (3337, 21462), (3431, 20874), (3479, 20586), (3577, 20022), (4606, 15549), (5183, 13818), (6674, 10731), (6862, 10437), (6909, 10366), (6958, 10293), (7154, 10011)]