81414288

素因数分解:

$2^4\times 3^3\times {\mathrm{188459}}^1$

素因数の和:188476

約数の個数: 40

約数和(自身を含む): 233690400

約数和(自身を除く): 152276112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 188459, 376918, 565377, 753836, 1130754, 1507672, 1696131, 2261508, 3015344, 3392262, 4523016, 5088393, 6784524, 9046032, 10176786, 13569048, 20353572, 27138096, 40707144, 81414288]

約数ペア:

[(1, 81414288), (2, 40707144), (3, 27138096), (4, 20353572), (6, 13569048), (8, 10176786), (9, 9046032), (12, 6784524), (16, 5088393), (18, 4523016), (24, 3392262), (27, 3015344), (36, 2261508), (48, 1696131), (54, 1507672), (72, 1130754), (108, 753836), (144, 565377), (216, 376918), (432, 188459)]