86558724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{883}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 250985280

約数和(自身を除く): 164426556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389, 778, 883, 1167, 1556, 1766, 2334, 2649, 2723, 3501, 3532, 4668, 5298, 5446, 6181, 7002, 7947, 8169, 10596, 10892, 12362, 14004, 15894, 16338, 18543, 24507, 24724, 31788, 32676, 37086, 49014, 55629, 74172, 98028, 111258, 222516, 343487, 686974, 1030461, 1373948, 2060922, 2404409, 3091383, 4121844, 4808818, 6182766, 7213227, 9617636, 12365532, 14426454, 21639681, 28852908, 43279362, 86558724]

約数ペア:

[(1, 86558724), (2, 43279362), (3, 28852908), (4, 21639681), (6, 14426454), (7, 12365532), (9, 9617636), (12, 7213227), (14, 6182766), (18, 4808818), (21, 4121844), (28, 3091383), (36, 2404409), (42, 2060922), (63, 1373948), (84, 1030461), (126, 686974), (252, 343487), (389, 222516), (778, 111258), (883, 98028), (1167, 74172), (1556, 55629), (1766, 49014), (2334, 37086), (2649, 32676), (2723, 31788), (3501, 24724), (3532, 24507), (4668, 18543), (5298, 16338), (5446, 15894), (6181, 14004), (7002, 12362), (7947, 10892), (8169, 10596)]