71735664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1535

約数の個数: 160

約数和(自身を含む): 248984064

約数和(自身を除く): 177248400

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1493, 1716, 1848, 2002, 2184, 2288, 2986, 3003, 3432, 3696, 4004, 4368, 4479, 5972, 6006, 6864, 8008, 8958, 10451, 11944, 12012, 16016, 16423, 17916, 19409, 20902, 23888, 24024, 31353, 32846, 35832, 38818, 41804, 48048, 49269, 58227, 62706, 65692, 71664, 77636, 83608, 98538, 114961, 116454, 125412, 131384, 135863, 155272, 167216, 197076, 213499, 229922, 232908, 250824, 262768, 271726, 310544, 344883, 394152, 407589, 426998, 459844, 465816, 501648, 543452, 640497, 689766, 788304, 815178, 853996, 919688, 931632, 1086904, 1280994, 1379532, 1494493, 1630356, 1707992, 1839376, 2173808, 2561988, 2759064, 2988986, 3260712, 3415984, 4483479, 5123976, 5518128, 5977972, 6521424, 8966958, 10247952, 11955944, 17933916, 23911888, 35867832, 71735664]

約数ペア:

[(1, 71735664), (2, 35867832), (3, 23911888), (4, 17933916), (6, 11955944), (7, 10247952), (8, 8966958), (11, 6521424), (12, 5977972), (13, 5518128), (14, 5123976), (16, 4483479), (21, 3415984), (22, 3260712), (24, 2988986), (26, 2759064), (28, 2561988), (33, 2173808), (39, 1839376), (42, 1707992), (44, 1630356), (48, 1494493), (52, 1379532), (56, 1280994), (66, 1086904), (77, 931632), (78, 919688), (84, 853996), (88, 815178), (91, 788304), (104, 689766), (112, 640497), (132, 543452), (143, 501648), (154, 465816), (156, 459844), (168, 426998), (176, 407589), (182, 394152), (208, 344883), (231, 310544), (264, 271726), (273, 262768), (286, 250824), (308, 232908), (312, 229922), (336, 213499), (364, 197076), (429, 167216), (462, 155272), (528, 135863), (546, 131384), (572, 125412), (616, 116454), (624, 114961), (728, 98538), (858, 83608), (924, 77636), (1001, 71664), (1092, 65692), (1144, 62706), (1232, 58227), (1456, 49269), (1493, 48048), (1716, 41804), (1848, 38818), (2002, 35832), (2184, 32846), (2288, 31353), (2986, 24024), (3003, 23888), (3432, 20902), (3696, 19409), (4004, 17916), (4368, 16423), (4479, 16016), (5972, 12012), (6006, 11944), (6864, 10451), (8008, 8958)]