81002232

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21227}}^1$

素因数の和:21292

約数の個数: 48

約数和(自身を含む): 223530840

約数和(自身を除く): 142528608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 21227, 42454, 63681, 84908, 127362, 169816, 191043, 254724, 382086, 509448, 764172, 1125031, 1528344, 2250062, 3375093, 4500124, 6750186, 9000248, 10125279, 13500372, 20250558, 27000744, 40501116, 81002232]

約数ペア:

[(1, 81002232), (2, 40501116), (3, 27000744), (4, 20250558), (6, 13500372), (8, 10125279), (9, 9000248), (12, 6750186), (18, 4500124), (24, 3375093), (36, 2250062), (53, 1528344), (72, 1125031), (106, 764172), (159, 509448), (212, 382086), (318, 254724), (424, 191043), (477, 169816), (636, 127362), (954, 84908), (1272, 63681), (1908, 42454), (3816, 21227)]