87479604

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{12211}}^1$

素因数の和:12420

約数の個数: 36

約数和(自身を含む): 222258400

約数和(自身を除く): 134778796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 12211, 24422, 36633, 48844, 73266, 109899, 146532, 219798, 439596, 2429989, 4859978, 7289967, 9719956, 14579934, 21869901, 29159868, 43739802, 87479604]

約数ペア:

[(1, 87479604), (2, 43739802), (3, 29159868), (4, 21869901), (6, 14579934), (9, 9719956), (12, 7289967), (18, 4859978), (36, 2429989), (199, 439596), (398, 219798), (597, 146532), (796, 109899), (1194, 73266), (1791, 48844), (2388, 36633), (3582, 24422), (7164, 12211)]