78486588176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1\times {\mathrm{3299}}^1$

素因数の和:5232

約数の個数: 80

約数和(自身を含む): 164576966400

約数和(自身を除く): 86090378224

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 1861, 3196, 3299, 3722, 6392, 6598, 7444, 12784, 13196, 14888, 26392, 29776, 31637, 52784, 56083, 63274, 87467, 112166, 126548, 155053, 174934, 224332, 253096, 310106, 349868, 448664, 506192, 620212, 699736, 897328, 1240424, 1399472, 1486939, 2480848, 2635901, 2973878, 5271802, 5947756, 6139439, 10543604, 11895512, 12278878, 21087208, 23791024, 24557756, 42174416, 49115512, 98231024, 104370463, 208740926, 288553633, 417481852, 577107266, 834963704, 1154214532, 1669927408, 2308429064, 4616858128, 4905411761, 9810823522, 19621647044, 39243294088, 78486588176]

約数ペア:

[(1, 78486588176), (2, 39243294088), (4, 19621647044), (8, 9810823522), (16, 4905411761), (17, 4616858128), (34, 2308429064), (47, 1669927408), (68, 1154214532), (94, 834963704), (136, 577107266), (188, 417481852), (272, 288553633), (376, 208740926), (752, 104370463), (799, 98231024), (1598, 49115512), (1861, 42174416), (3196, 24557756), (3299, 23791024), (3722, 21087208), (6392, 12278878), (6598, 11895512), (7444, 10543604), (12784, 6139439), (13196, 5947756), (14888, 5271802), (26392, 2973878), (29776, 2635901), (31637, 2480848), (52784, 1486939), (56083, 1399472), (63274, 1240424), (87467, 897328), (112166, 699736), (126548, 620212), (155053, 506192), (174934, 448664), (224332, 349868), (253096, 310106)]