84040812

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 218019984

約数和(自身を除く): 133979172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 113, 146, 219, 226, 283, 292, 339, 438, 452, 566, 657, 678, 849, 876, 1017, 1132, 1314, 1356, 1698, 2034, 2547, 2628, 3396, 4068, 5094, 8249, 10188, 16498, 20659, 24747, 31979, 32996, 41318, 49494, 61977, 63958, 74241, 82636, 95937, 98988, 123954, 127916, 148482, 185931, 191874, 247908, 287811, 296964, 371862, 383748, 575622, 743724, 1151244, 2334467, 4668934, 7003401, 9337868, 14006802, 21010203, 28013604, 42020406, 84040812]

約数ペア:

[(1, 84040812), (2, 42020406), (3, 28013604), (4, 21010203), (6, 14006802), (9, 9337868), (12, 7003401), (18, 4668934), (36, 2334467), (73, 1151244), (113, 743724), (146, 575622), (219, 383748), (226, 371862), (283, 296964), (292, 287811), (339, 247908), (438, 191874), (452, 185931), (566, 148482), (657, 127916), (678, 123954), (849, 98988), (876, 95937), (1017, 82636), (1132, 74241), (1314, 63958), (1356, 61977), (1698, 49494), (2034, 41318), (2547, 32996), (2628, 31979), (3396, 24747), (4068, 20659), (5094, 16498), (8249, 10188)]