66763088

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 161489664

約数和(自身を除く): 94726576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 49, 56, 62, 67, 82, 98, 112, 124, 134, 164, 196, 217, 248, 268, 287, 328, 392, 434, 469, 496, 536, 574, 656, 784, 868, 938, 1072, 1148, 1271, 1519, 1736, 1876, 2009, 2077, 2296, 2542, 2747, 3038, 3283, 3472, 3752, 4018, 4154, 4592, 5084, 5494, 6076, 6566, 7504, 8036, 8308, 8897, 10168, 10988, 12152, 13132, 14539, 16072, 16616, 17794, 19229, 20336, 21976, 24304, 26264, 29078, 32144, 33232, 35588, 38458, 43952, 52528, 58156, 62279, 71176, 76916, 85157, 101773, 116312, 124558, 134603, 142352, 153832, 170314, 203546, 232624, 249116, 269206, 307664, 340628, 407092, 498232, 538412, 596099, 681256, 814184, 996464, 1076824, 1192198, 1362512, 1628368, 2153648, 2384396, 4172693, 4768792, 8345386, 9537584, 16690772, 33381544, 66763088]

約数ペア:

[(1, 66763088), (2, 33381544), (4, 16690772), (7, 9537584), (8, 8345386), (14, 4768792), (16, 4172693), (28, 2384396), (31, 2153648), (41, 1628368), (49, 1362512), (56, 1192198), (62, 1076824), (67, 996464), (82, 814184), (98, 681256), (112, 596099), (124, 538412), (134, 498232), (164, 407092), (196, 340628), (217, 307664), (248, 269206), (268, 249116), (287, 232624), (328, 203546), (392, 170314), (434, 153832), (469, 142352), (496, 134603), (536, 124558), (574, 116312), (656, 101773), (784, 85157), (868, 76916), (938, 71176), (1072, 62279), (1148, 58156), (1271, 52528), (1519, 43952), (1736, 38458), (1876, 35588), (2009, 33232), (2077, 32144), (2296, 29078), (2542, 26264), (2747, 24304), (3038, 21976), (3283, 20336), (3472, 19229), (3752, 17794), (4018, 16616), (4154, 16072), (4592, 14539), (5084, 13132), (5494, 12152), (6076, 10988), (6566, 10168), (7504, 8897), (8036, 8308)]