74885376

素因数分解:

$2^8\times 3^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 200589984

約数和(自身を除く): 125704608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 281, 347, 384, 562, 694, 768, 843, 1041, 1124, 1388, 1686, 2082, 2248, 2776, 3372, 4164, 4496, 5552, 6744, 8328, 8992, 11104, 13488, 16656, 17984, 22208, 26976, 33312, 35968, 44416, 53952, 66624, 71936, 88832, 97507, 107904, 133248, 195014, 215808, 266496, 292521, 390028, 585042, 780056, 1170084, 1560112, 2340168, 3120224, 4680336, 6240448, 9360672, 12480896, 18721344, 24961792, 37442688, 74885376]

約数ペア:

[(1, 74885376), (2, 37442688), (3, 24961792), (4, 18721344), (6, 12480896), (8, 9360672), (12, 6240448), (16, 4680336), (24, 3120224), (32, 2340168), (48, 1560112), (64, 1170084), (96, 780056), (128, 585042), (192, 390028), (256, 292521), (281, 266496), (347, 215808), (384, 195014), (562, 133248), (694, 107904), (768, 97507), (843, 88832), (1041, 71936), (1124, 66624), (1388, 53952), (1686, 44416), (2082, 35968), (2248, 33312), (2776, 26976), (3372, 22208), (4164, 17984), (4496, 16656), (5552, 13488), (6744, 11104), (8328, 8992)]