81116424

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2957}}^1$

素因数の和:3099

約数の個数: 64

約数和(自身を含む): 227174400

約数和(自身を除く): 146057976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 2957, 3048, 3429, 4572, 5914, 6858, 8871, 9144, 11828, 13716, 17742, 23656, 26613, 27432, 35484, 53226, 70968, 79839, 106452, 159678, 212904, 319356, 375539, 638712, 751078, 1126617, 1502156, 2253234, 3004312, 3379851, 4506468, 6759702, 9012936, 10139553, 13519404, 20279106, 27038808, 40558212, 81116424]

約数ペア:

[(1, 81116424), (2, 40558212), (3, 27038808), (4, 20279106), (6, 13519404), (8, 10139553), (9, 9012936), (12, 6759702), (18, 4506468), (24, 3379851), (27, 3004312), (36, 2253234), (54, 1502156), (72, 1126617), (108, 751078), (127, 638712), (216, 375539), (254, 319356), (381, 212904), (508, 159678), (762, 106452), (1016, 79839), (1143, 70968), (1524, 53226), (2286, 35484), (2957, 27432), (3048, 26613), (3429, 23656), (4572, 17742), (5914, 13716), (6858, 11828), (8871, 9144)]