63721086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3281

約数の個数: 64

約数和(自身を含む): 156280320

約数和(自身を除く): 92559234

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3229, 3289, 6458, 6578, 9687, 9867, 19374, 19734, 35519, 41977, 71038, 74267, 83954, 106557, 125931, 148534, 213114, 222801, 251862, 445602, 461747, 816937, 923494, 965471, 1385241, 1633874, 1930942, 2450811, 2770482, 2896413, 4901622, 5792826, 10620181, 21240362, 31860543, 63721086]

約数ペア:

[(1, 63721086), (2, 31860543), (3, 21240362), (6, 10620181), (11, 5792826), (13, 4901622), (22, 2896413), (23, 2770482), (26, 2450811), (33, 1930942), (39, 1633874), (46, 1385241), (66, 965471), (69, 923494), (78, 816937), (138, 461747), (143, 445602), (253, 251862), (286, 222801), (299, 213114), (429, 148534), (506, 125931), (598, 106557), (759, 83954), (858, 74267), (897, 71038), (1518, 41977), (1794, 35519), (3229, 19734), (3289, 19374), (6458, 9867), (6578, 9687)]