79901696

素因数分解:

$2^{10}\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 88

約数和(自身を含む): 186293376

約数和(自身を除く): 106391680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 157, 224, 256, 284, 314, 448, 497, 512, 568, 628, 896, 994, 1024, 1099, 1136, 1256, 1792, 1988, 2198, 2272, 2512, 3584, 3976, 4396, 4544, 5024, 7168, 7952, 8792, 9088, 10048, 11147, 15904, 17584, 18176, 20096, 22294, 31808, 35168, 36352, 40192, 44588, 63616, 70336, 72704, 78029, 80384, 89176, 127232, 140672, 156058, 160768, 178352, 254464, 281344, 312116, 356704, 508928, 562688, 624232, 713408, 1125376, 1248464, 1426816, 2496928, 2853632, 4993856, 5707264, 9987712, 11414528, 19975424, 39950848, 79901696]

約数ペア:

[(1, 79901696), (2, 39950848), (4, 19975424), (7, 11414528), (8, 9987712), (14, 5707264), (16, 4993856), (28, 2853632), (32, 2496928), (56, 1426816), (64, 1248464), (71, 1125376), (112, 713408), (128, 624232), (142, 562688), (157, 508928), (224, 356704), (256, 312116), (284, 281344), (314, 254464), (448, 178352), (497, 160768), (512, 156058), (568, 140672), (628, 127232), (896, 89176), (994, 80384), (1024, 78029), (1099, 72704), (1136, 70336), (1256, 63616), (1792, 44588), (1988, 40192), (2198, 36352), (2272, 35168), (2512, 31808), (3584, 22294), (3976, 20096), (4396, 18176), (4544, 17584), (5024, 15904), (7168, 11147), (7952, 10048), (8792, 9088)]