81363312

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{1483}}^1$

素因数の和:1627

約数の個数: 80

約数和(自身を含む): 235540480

約数和(自身を除く): 154177168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1483, 1524, 2032, 2286, 2966, 3048, 3429, 4449, 4572, 5932, 6096, 6858, 8898, 9144, 11864, 13347, 13716, 17796, 18288, 23728, 26694, 27432, 35592, 40041, 53388, 54864, 71184, 80082, 106776, 160164, 188341, 213552, 320328, 376682, 565023, 640656, 753364, 1130046, 1506728, 1695069, 2260092, 3013456, 3390138, 4520184, 5085207, 6780276, 9040368, 10170414, 13560552, 20340828, 27121104, 40681656, 81363312]

約数ペア:

[(1, 81363312), (2, 40681656), (3, 27121104), (4, 20340828), (6, 13560552), (8, 10170414), (9, 9040368), (12, 6780276), (16, 5085207), (18, 4520184), (24, 3390138), (27, 3013456), (36, 2260092), (48, 1695069), (54, 1506728), (72, 1130046), (108, 753364), (127, 640656), (144, 565023), (216, 376682), (254, 320328), (381, 213552), (432, 188341), (508, 160164), (762, 106776), (1016, 80082), (1143, 71184), (1483, 54864), (1524, 53388), (2032, 40041), (2286, 35592), (2966, 27432), (3048, 26694), (3429, 23728), (4449, 18288), (4572, 17796), (5932, 13716), (6096, 13347), (6858, 11864), (8898, 9144)]