87666852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1937

約数の個数: 96

約数和(自身を含む): 257754112

約数和(自身を除く): 170087260

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 516, 546, 559, 602, 903, 1092, 1118, 1204, 1677, 1806, 1867, 2236, 3354, 3612, 3734, 3913, 5601, 6708, 7468, 7826, 11202, 11739, 13069, 15652, 22404, 23478, 24271, 26138, 39207, 46956, 48542, 52276, 72813, 78414, 80281, 97084, 145626, 156828, 160562, 169897, 240843, 291252, 321124, 339794, 481686, 509691, 561967, 679588, 963372, 1019382, 1043653, 1123934, 1685901, 2038764, 2087306, 2247868, 3130959, 3371802, 4174612, 6261918, 6743604, 7305571, 12523836, 14611142, 21916713, 29222284, 43833426, 87666852]

約数ペア:

[(1, 87666852), (2, 43833426), (3, 29222284), (4, 21916713), (6, 14611142), (7, 12523836), (12, 7305571), (13, 6743604), (14, 6261918), (21, 4174612), (26, 3371802), (28, 3130959), (39, 2247868), (42, 2087306), (43, 2038764), (52, 1685901), (78, 1123934), (84, 1043653), (86, 1019382), (91, 963372), (129, 679588), (156, 561967), (172, 509691), (182, 481686), (258, 339794), (273, 321124), (301, 291252), (364, 240843), (516, 169897), (546, 160562), (559, 156828), (602, 145626), (903, 97084), (1092, 80281), (1118, 78414), (1204, 72813), (1677, 52276), (1806, 48542), (1867, 46956), (2236, 39207), (3354, 26138), (3612, 24271), (3734, 23478), (3913, 22404), (5601, 15652), (6708, 13069), (7468, 11739), (7826, 11202)]