87254336

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 112

約数和(自身を含む): 204825600

約数和(自身を除く): 117571264

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 199, 208, 221, 248, 272, 398, 403, 416, 442, 496, 527, 544, 796, 806, 832, 884, 992, 1054, 1088, 1592, 1612, 1768, 1984, 2108, 2587, 3184, 3224, 3383, 3536, 4216, 5174, 6169, 6368, 6448, 6766, 6851, 7072, 8432, 10348, 12338, 12736, 12896, 13532, 13702, 14144, 16864, 20696, 24676, 25792, 27064, 27404, 33728, 41392, 43979, 49352, 54128, 54808, 80197, 82784, 87958, 98704, 104873, 108256, 109616, 160394, 165568, 175916, 197408, 209746, 216512, 219232, 320788, 351832, 394816, 419492, 438464, 641576, 703664, 838984, 1283152, 1363349, 1407328, 1677968, 2566304, 2726698, 2814656, 3355936, 5132608, 5453396, 6711872, 10906792, 21813584, 43627168, 87254336]

約数ペア:

[(1, 87254336), (2, 43627168), (4, 21813584), (8, 10906792), (13, 6711872), (16, 5453396), (17, 5132608), (26, 3355936), (31, 2814656), (32, 2726698), (34, 2566304), (52, 1677968), (62, 1407328), (64, 1363349), (68, 1283152), (104, 838984), (124, 703664), (136, 641576), (199, 438464), (208, 419492), (221, 394816), (248, 351832), (272, 320788), (398, 219232), (403, 216512), (416, 209746), (442, 197408), (496, 175916), (527, 165568), (544, 160394), (796, 109616), (806, 108256), (832, 104873), (884, 98704), (992, 87958), (1054, 82784), (1088, 80197), (1592, 54808), (1612, 54128), (1768, 49352), (1984, 43979), (2108, 41392), (2587, 33728), (3184, 27404), (3224, 27064), (3383, 25792), (3536, 24676), (4216, 20696), (5174, 16864), (6169, 14144), (6368, 13702), (6448, 13532), (6766, 12896), (6851, 12736), (7072, 12338), (8432, 10348)]