86560428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{857}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 213333120

約数和(自身を除く): 126772692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 443, 857, 886, 1329, 1714, 1772, 2571, 2658, 3428, 5142, 5316, 8417, 10284, 16283, 16834, 25251, 32566, 33668, 48849, 50502, 65132, 97698, 101004, 195396, 379651, 759302, 1138953, 1518604, 2277906, 4555812, 7213369, 14426738, 21640107, 28853476, 43280214, 86560428]

約数ペア:

[(1, 86560428), (2, 43280214), (3, 28853476), (4, 21640107), (6, 14426738), (12, 7213369), (19, 4555812), (38, 2277906), (57, 1518604), (76, 1138953), (114, 759302), (228, 379651), (443, 195396), (857, 101004), (886, 97698), (1329, 65132), (1714, 50502), (1772, 48849), (2571, 33668), (2658, 32566), (3428, 25251), (5142, 16834), (5316, 16283), (8417, 10284)]