71860866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1559

約数の個数: 64

約数和(自身を含む): 180956160

約数和(自身を除く): 109095294

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 109, 154, 218, 231, 327, 462, 654, 763, 1199, 1427, 1526, 2289, 2398, 2854, 3597, 4281, 4578, 7194, 8393, 8562, 9989, 15697, 16786, 19978, 25179, 29967, 31394, 47091, 50358, 59934, 94182, 109879, 155543, 219758, 311086, 329637, 466629, 659274, 933258, 1088801, 1710973, 2177602, 3266403, 3421946, 5132919, 6532806, 10265838, 11976811, 23953622, 35930433, 71860866]

約数ペア:

[(1, 71860866), (2, 35930433), (3, 23953622), (6, 11976811), (7, 10265838), (11, 6532806), (14, 5132919), (21, 3421946), (22, 3266403), (33, 2177602), (42, 1710973), (66, 1088801), (77, 933258), (109, 659274), (154, 466629), (218, 329637), (231, 311086), (327, 219758), (462, 155543), (654, 109879), (763, 94182), (1199, 59934), (1427, 50358), (1526, 47091), (2289, 31394), (2398, 29967), (2854, 25179), (3597, 19978), (4281, 16786), (4578, 15697), (7194, 9989), (8393, 8562)]