72668862

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1753}}^1$

素因数の和:1822

約数の個数: 72

約数和(自身を含む): 187158816

約数和(自身を除く): 114489954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1753, 1974, 2303, 2961, 3506, 4606, 5259, 5922, 6909, 10518, 12271, 13818, 15777, 20727, 24542, 31554, 36813, 41454, 73626, 82391, 85897, 110439, 164782, 171794, 220878, 247173, 257691, 494346, 515382, 576737, 741519, 773073, 1153474, 1483038, 1546146, 1730211, 3460422, 4037159, 5190633, 8074318, 10381266, 12111477, 24222954, 36334431, 72668862]

約数ペア:

[(1, 72668862), (2, 36334431), (3, 24222954), (6, 12111477), (7, 10381266), (9, 8074318), (14, 5190633), (18, 4037159), (21, 3460422), (42, 1730211), (47, 1546146), (49, 1483038), (63, 1153474), (94, 773073), (98, 741519), (126, 576737), (141, 515382), (147, 494346), (282, 257691), (294, 247173), (329, 220878), (423, 171794), (441, 164782), (658, 110439), (846, 85897), (882, 82391), (987, 73626), (1753, 41454), (1974, 36813), (2303, 31554), (2961, 24542), (3506, 20727), (4606, 15777), (5259, 13818), (5922, 12271), (6909, 10518)]