87996264

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 225555840

約数和(自身を除く): 137559576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 113, 142, 213, 226, 284, 339, 426, 452, 457, 568, 678, 852, 904, 914, 1356, 1371, 1704, 1828, 2712, 2742, 3656, 5484, 8023, 10968, 16046, 24069, 32092, 32447, 48138, 51641, 64184, 64894, 96276, 97341, 103282, 129788, 154923, 192552, 194682, 206564, 259576, 309846, 389364, 413128, 619692, 778728, 1239384, 3666511, 7333022, 10999533, 14666044, 21999066, 29332088, 43998132, 87996264]

約数ペア:

[(1, 87996264), (2, 43998132), (3, 29332088), (4, 21999066), (6, 14666044), (8, 10999533), (12, 7333022), (24, 3666511), (71, 1239384), (113, 778728), (142, 619692), (213, 413128), (226, 389364), (284, 309846), (339, 259576), (426, 206564), (452, 194682), (457, 192552), (568, 154923), (678, 129788), (852, 103282), (904, 97341), (914, 96276), (1356, 64894), (1371, 64184), (1704, 51641), (1828, 48138), (2712, 32447), (2742, 32092), (3656, 24069), (5484, 16046), (8023, 10968)]