42105504

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{8951}}^1$

素因数の和:8978

約数の個数: 72

約数和(自身を含む): 128586528

約数和(自身を除く): 86481024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 8951, 17902, 26853, 35804, 53706, 62657, 71608, 107412, 125314, 143216, 187971, 214824, 250628, 286432, 375942, 429648, 438599, 501256, 751884, 859296, 877198, 1002512, 1315797, 1503768, 1754396, 2005024, 2631594, 3007536, 3508792, 5263188, 6015072, 7017584, 10526376, 14035168, 21052752, 42105504]

約数ペア:

[(1, 42105504), (2, 21052752), (3, 14035168), (4, 10526376), (6, 7017584), (7, 6015072), (8, 5263188), (12, 3508792), (14, 3007536), (16, 2631594), (21, 2005024), (24, 1754396), (28, 1503768), (32, 1315797), (42, 1002512), (48, 877198), (49, 859296), (56, 751884), (84, 501256), (96, 438599), (98, 429648), (112, 375942), (147, 286432), (168, 250628), (196, 214824), (224, 187971), (294, 143216), (336, 125314), (392, 107412), (588, 71608), (672, 62657), (784, 53706), (1176, 35804), (1568, 26853), (2352, 17902), (4704, 8951)]