123177376

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4662

約数の個数: 72

約数和(自身を含む): 298756836

約数和(自身を除く): 175579460

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 4621, 6664, 9242, 13328, 18484, 26656, 32347, 36968, 64694, 73936, 78557, 129388, 147872, 157114, 226429, 258776, 314228, 452858, 517552, 549899, 628456, 905716, 1035104, 1099798, 1256912, 1811432, 2199596, 2513824, 3622864, 3849293, 4399192, 7245728, 7698586, 8798384, 15397172, 17596768, 30794344, 61588688, 123177376]

約数ペア:

[(1, 123177376), (2, 61588688), (4, 30794344), (7, 17596768), (8, 15397172), (14, 8798384), (16, 7698586), (17, 7245728), (28, 4399192), (32, 3849293), (34, 3622864), (49, 2513824), (56, 2199596), (68, 1811432), (98, 1256912), (112, 1099798), (119, 1035104), (136, 905716), (196, 628456), (224, 549899), (238, 517552), (272, 452858), (392, 314228), (476, 258776), (544, 226429), (784, 157114), (833, 147872), (952, 129388), (1568, 78557), (1666, 73936), (1904, 64694), (3332, 36968), (3808, 32347), (4621, 26656), (6664, 18484), (9242, 13328)]