87706872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 276363360

約数和(自身を除く): 188656488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 41, 44, 66, 72, 73, 74, 82, 88, 99, 111, 123, 132, 146, 148, 164, 198, 219, 222, 246, 264, 292, 296, 328, 333, 369, 396, 407, 438, 444, 451, 492, 584, 657, 666, 738, 792, 803, 814, 876, 888, 902, 984, 1221, 1314, 1332, 1353, 1476, 1517, 1606, 1628, 1752, 1804, 2409, 2442, 2628, 2664, 2701, 2706, 2952, 2993, 3034, 3212, 3256, 3608, 3663, 4059, 4551, 4818, 4884, 5256, 5402, 5412, 5986, 6068, 6424, 7227, 7326, 8103, 8118, 8979, 9102, 9636, 9768, 10804, 10824, 11972, 12136, 13653, 14454, 14652, 16206, 16236, 16687, 17958, 18204, 19272, 21608, 23944, 24309, 26937, 27306, 28908, 29304, 29711, 32412, 32472, 32923, 33374, 35916, 36408, 48618, 50061, 53874, 54612, 57816, 59422, 64824, 65846, 66748, 71832, 89133, 97236, 98769, 100122, 107748, 109224, 110741, 118844, 131692, 133496, 150183, 178266, 194472, 197538, 200244, 215496, 221482, 237688, 263384, 267399, 296307, 300366, 332223, 356532, 395076, 400488, 442964, 534798, 592614, 600732, 664446, 713064, 790152, 885928, 996669, 1069596, 1185228, 1201464, 1218151, 1328892, 1993338, 2139192, 2370456, 2436302, 2657784, 3654453, 3986676, 4872604, 7308906, 7973352, 9745208, 10963359, 14617812, 21926718, 29235624, 43853436, 87706872]

約数ペア:

[(1, 87706872), (2, 43853436), (3, 29235624), (4, 21926718), (6, 14617812), (8, 10963359), (9, 9745208), (11, 7973352), (12, 7308906), (18, 4872604), (22, 3986676), (24, 3654453), (33, 2657784), (36, 2436302), (37, 2370456), (41, 2139192), (44, 1993338), (66, 1328892), (72, 1218151), (73, 1201464), (74, 1185228), (82, 1069596), (88, 996669), (99, 885928), (111, 790152), (123, 713064), (132, 664446), (146, 600732), (148, 592614), (164, 534798), (198, 442964), (219, 400488), (222, 395076), (246, 356532), (264, 332223), (292, 300366), (296, 296307), (328, 267399), (333, 263384), (369, 237688), (396, 221482), (407, 215496), (438, 200244), (444, 197538), (451, 194472), (492, 178266), (584, 150183), (657, 133496), (666, 131692), (738, 118844), (792, 110741), (803, 109224), (814, 107748), (876, 100122), (888, 98769), (902, 97236), (984, 89133), (1221, 71832), (1314, 66748), (1332, 65846), (1353, 64824), (1476, 59422), (1517, 57816), (1606, 54612), (1628, 53874), (1752, 50061), (1804, 48618), (2409, 36408), (2442, 35916), (2628, 33374), (2664, 32923), (2701, 32472), (2706, 32412), (2952, 29711), (2993, 29304), (3034, 28908), (3212, 27306), (3256, 26937), (3608, 24309), (3663, 23944), (4059, 21608), (4551, 19272), (4818, 18204), (4884, 17958), (5256, 16687), (5402, 16236), (5412, 16206), (5986, 14652), (6068, 14454), (6424, 13653), (7227, 12136), (7326, 11972), (8103, 10824), (8118, 10804), (8979, 9768), (9102, 9636)]