87339252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 276112256

約数和(自身を除く): 188773004

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 154, 156, 182, 231, 242, 273, 286, 308, 363, 364, 429, 462, 484, 546, 572, 661, 726, 847, 858, 924, 1001, 1092, 1322, 1452, 1573, 1694, 1716, 1983, 2002, 2541, 2644, 3003, 3146, 3388, 3966, 4004, 4627, 4719, 5082, 6006, 6292, 7271, 7932, 8593, 9254, 9438, 10164, 11011, 12012, 13881, 14542, 17186, 18508, 18876, 21813, 22022, 25779, 27762, 29084, 33033, 34372, 43626, 44044, 50897, 51558, 55524, 60151, 66066, 79981, 87252, 94523, 101794, 103116, 120302, 132132, 152691, 159962, 180453, 189046, 203588, 239943, 240604, 283569, 305382, 319924, 360906, 378092, 479886, 559867, 567138, 610764, 661661, 721812, 959772, 1039753, 1119734, 1134276, 1323322, 1679601, 1984983, 2079506, 2239468, 2646644, 3119259, 3359202, 3969966, 4159012, 6238518, 6718404, 7278271, 7939932, 12477036, 14556542, 21834813, 29113084, 43669626, 87339252]

約数ペア:

[(1, 87339252), (2, 43669626), (3, 29113084), (4, 21834813), (6, 14556542), (7, 12477036), (11, 7939932), (12, 7278271), (13, 6718404), (14, 6238518), (21, 4159012), (22, 3969966), (26, 3359202), (28, 3119259), (33, 2646644), (39, 2239468), (42, 2079506), (44, 1984983), (52, 1679601), (66, 1323322), (77, 1134276), (78, 1119734), (84, 1039753), (91, 959772), (121, 721812), (132, 661661), (143, 610764), (154, 567138), (156, 559867), (182, 479886), (231, 378092), (242, 360906), (273, 319924), (286, 305382), (308, 283569), (363, 240604), (364, 239943), (429, 203588), (462, 189046), (484, 180453), (546, 159962), (572, 152691), (661, 132132), (726, 120302), (847, 103116), (858, 101794), (924, 94523), (1001, 87252), (1092, 79981), (1322, 66066), (1452, 60151), (1573, 55524), (1694, 51558), (1716, 50897), (1983, 44044), (2002, 43626), (2541, 34372), (2644, 33033), (3003, 29084), (3146, 27762), (3388, 25779), (3966, 22022), (4004, 21813), (4627, 18876), (4719, 18508), (5082, 17186), (6006, 14542), (6292, 13881), (7271, 12012), (7932, 11011), (8593, 10164), (9254, 9438)]