87408048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20011}}^1$

素因数の和:20042

約数の個数: 80

約数和(自身を含む): 277926656

約数和(自身を除く): 190518608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 20011, 40022, 60033, 80044, 120066, 140077, 160088, 240132, 260143, 280154, 320176, 420231, 480264, 520286, 560308, 780429, 840462, 960528, 1040572, 1120616, 1560858, 1680924, 1821001, 2081144, 2241232, 3121716, 3361848, 3642002, 4162288, 5463003, 6243432, 6723696, 7284004, 10926006, 12486864, 14568008, 21852012, 29136016, 43704024, 87408048]

約数ペア:

[(1, 87408048), (2, 43704024), (3, 29136016), (4, 21852012), (6, 14568008), (7, 12486864), (8, 10926006), (12, 7284004), (13, 6723696), (14, 6243432), (16, 5463003), (21, 4162288), (24, 3642002), (26, 3361848), (28, 3121716), (39, 2241232), (42, 2081144), (48, 1821001), (52, 1680924), (56, 1560858), (78, 1120616), (84, 1040572), (91, 960528), (104, 840462), (112, 780429), (156, 560308), (168, 520286), (182, 480264), (208, 420231), (273, 320176), (312, 280154), (336, 260143), (364, 240132), (546, 160088), (624, 140077), (728, 120066), (1092, 80044), (1456, 60033), (2184, 40022), (4368, 20011)]