77194288

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 163516320

約数和(自身を除く): 86322032

約数列:

[1, 2, 4, 8, 16, 29, 43, 53, 58, 73, 86, 106, 116, 146, 172, 212, 232, 292, 344, 424, 464, 584, 688, 848, 1168, 1247, 1537, 2117, 2279, 2494, 3074, 3139, 3869, 4234, 4558, 4988, 6148, 6278, 7738, 8468, 9116, 9976, 12296, 12556, 15476, 16936, 18232, 19952, 24592, 25112, 30952, 33872, 36464, 50224, 61904, 66091, 91031, 112201, 132182, 166367, 182062, 224402, 264364, 332734, 364124, 448804, 528728, 665468, 728248, 897608, 1057456, 1330936, 1456496, 1795216, 2661872, 4824643, 9649286, 19298572, 38597144, 77194288]

約数ペア:

[(1, 77194288), (2, 38597144), (4, 19298572), (8, 9649286), (16, 4824643), (29, 2661872), (43, 1795216), (53, 1456496), (58, 1330936), (73, 1057456), (86, 897608), (106, 728248), (116, 665468), (146, 528728), (172, 448804), (212, 364124), (232, 332734), (292, 264364), (344, 224402), (424, 182062), (464, 166367), (584, 132182), (688, 112201), (848, 91031), (1168, 66091), (1247, 61904), (1537, 50224), (2117, 36464), (2279, 33872), (2494, 30952), (3074, 25112), (3139, 24592), (3869, 19952), (4234, 18232), (4558, 16936), (4988, 15476), (6148, 12556), (6278, 12296), (7738, 9976), (8468, 9116)]