54321696

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1359

約数の個数: 144

約数和(自身を含む): 181621440

約数和(自身を除く): 127299744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1319, 1584, 1716, 1872, 2288, 2574, 2638, 3168, 3432, 3744, 3957, 4576, 5148, 5276, 6864, 7914, 10296, 10552, 11871, 13728, 14509, 15828, 17147, 20592, 21104, 23742, 29018, 31656, 34294, 41184, 42208, 43527, 47484, 51441, 58036, 63312, 68588, 87054, 94968, 102882, 116072, 126624, 130581, 137176, 154323, 174108, 188617, 189936, 205764, 232144, 261162, 274352, 308646, 348216, 377234, 379872, 411528, 464288, 522324, 548704, 565851, 617292, 696432, 754468, 823056, 1044648, 1131702, 1234584, 1392864, 1508936, 1646112, 1697553, 2089296, 2263404, 2469168, 3017872, 3395106, 4178592, 4526808, 4938336, 6035744, 6790212, 9053616, 13580424, 18107232, 27160848, 54321696]

約数ペア:

[(1, 54321696), (2, 27160848), (3, 18107232), (4, 13580424), (6, 9053616), (8, 6790212), (9, 6035744), (11, 4938336), (12, 4526808), (13, 4178592), (16, 3395106), (18, 3017872), (22, 2469168), (24, 2263404), (26, 2089296), (32, 1697553), (33, 1646112), (36, 1508936), (39, 1392864), (44, 1234584), (48, 1131702), (52, 1044648), (66, 823056), (72, 754468), (78, 696432), (88, 617292), (96, 565851), (99, 548704), (104, 522324), (117, 464288), (132, 411528), (143, 379872), (144, 377234), (156, 348216), (176, 308646), (198, 274352), (208, 261162), (234, 232144), (264, 205764), (286, 189936), (288, 188617), (312, 174108), (352, 154323), (396, 137176), (416, 130581), (429, 126624), (468, 116072), (528, 102882), (572, 94968), (624, 87054), (792, 68588), (858, 63312), (936, 58036), (1056, 51441), (1144, 47484), (1248, 43527), (1287, 42208), (1319, 41184), (1584, 34294), (1716, 31656), (1872, 29018), (2288, 23742), (2574, 21104), (2638, 20592), (3168, 17147), (3432, 15828), (3744, 14509), (3957, 13728), (4576, 11871), (5148, 10552), (5276, 10296), (6864, 7914)]