67696884

素因数分解:

$2^2\times 3^5\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 178808448

約数和(自身を除く): 111111564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 257, 271, 324, 486, 514, 542, 771, 813, 972, 1028, 1084, 1542, 1626, 2313, 2439, 3084, 3252, 4626, 4878, 6939, 7317, 9252, 9756, 13878, 14634, 20817, 21951, 27756, 29268, 41634, 43902, 62451, 65853, 69647, 83268, 87804, 124902, 131706, 139294, 208941, 249804, 263412, 278588, 417882, 626823, 835764, 1253646, 1880469, 2507292, 3760938, 5641407, 7521876, 11282814, 16924221, 22565628, 33848442, 67696884]

約数ペア:

[(1, 67696884), (2, 33848442), (3, 22565628), (4, 16924221), (6, 11282814), (9, 7521876), (12, 5641407), (18, 3760938), (27, 2507292), (36, 1880469), (54, 1253646), (81, 835764), (108, 626823), (162, 417882), (243, 278588), (257, 263412), (271, 249804), (324, 208941), (486, 139294), (514, 131706), (542, 124902), (771, 87804), (813, 83268), (972, 69647), (1028, 65853), (1084, 62451), (1542, 43902), (1626, 41634), (2313, 29268), (2439, 27756), (3084, 21951), (3252, 20817), (4626, 14634), (4878, 13878), (6939, 9756), (7317, 9252)]