8227836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 22888320

約数和(自身を除く): 14660484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 523, 684, 828, 874, 1046, 1311, 1569, 1748, 2092, 2622, 3138, 3933, 4707, 5244, 6276, 7866, 9414, 9937, 12029, 15732, 18828, 19874, 24058, 29811, 36087, 39748, 48116, 59622, 72174, 89433, 108261, 119244, 144348, 178866, 216522, 228551, 357732, 433044, 457102, 685653, 914204, 1371306, 2056959, 2742612, 4113918, 8227836]

約数ペア:

[(1, 8227836), (2, 4113918), (3, 2742612), (4, 2056959), (6, 1371306), (9, 914204), (12, 685653), (18, 457102), (19, 433044), (23, 357732), (36, 228551), (38, 216522), (46, 178866), (57, 144348), (69, 119244), (76, 108261), (92, 89433), (114, 72174), (138, 59622), (171, 48116), (207, 39748), (228, 36087), (276, 29811), (342, 24058), (414, 19874), (437, 18828), (523, 15732), (684, 12029), (828, 9937), (874, 9414), (1046, 7866), (1311, 6276), (1569, 5244), (1748, 4707), (2092, 3933), (2622, 3138)]