23145564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 59581872

約数和(自身を除く): 36436308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 113, 156, 169, 202, 226, 303, 338, 339, 404, 452, 507, 606, 676, 678, 1014, 1212, 1313, 1356, 1469, 2028, 2626, 2938, 3939, 4407, 5252, 5876, 7878, 8814, 11413, 15756, 17069, 17628, 19097, 22826, 34138, 34239, 38194, 45652, 51207, 57291, 68276, 68478, 76388, 102414, 114582, 136956, 148369, 204828, 229164, 296738, 445107, 593476, 890214, 1780428, 1928797, 3857594, 5786391, 7715188, 11572782, 23145564]

約数ペア:

[(1, 23145564), (2, 11572782), (3, 7715188), (4, 5786391), (6, 3857594), (12, 1928797), (13, 1780428), (26, 890214), (39, 593476), (52, 445107), (78, 296738), (101, 229164), (113, 204828), (156, 148369), (169, 136956), (202, 114582), (226, 102414), (303, 76388), (338, 68478), (339, 68276), (404, 57291), (452, 51207), (507, 45652), (606, 38194), (676, 34239), (678, 34138), (1014, 22826), (1212, 19097), (1313, 17628), (1356, 17069), (1469, 15756), (2028, 11413), (2626, 8814), (2938, 7878), (3939, 5876), (4407, 5252)]