80349984

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 144

約数和(自身を含む): 268579584

約数和(自身を除く): 188229600

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 1951, 2288, 2574, 3168, 3432, 3744, 3902, 4576, 5148, 5853, 6864, 7804, 10296, 11706, 13728, 15608, 17559, 20592, 21461, 23412, 25363, 31216, 35118, 41184, 42922, 46824, 50726, 62432, 64383, 70236, 76089, 85844, 93648, 101452, 128766, 140472, 152178, 171688, 187296, 193149, 202904, 228267, 257532, 278993, 280944, 304356, 343376, 386298, 405808, 456534, 515064, 557986, 561888, 608712, 686752, 772596, 811616, 836979, 913068, 1030128, 1115972, 1217424, 1545192, 1673958, 1826136, 2060256, 2231944, 2434848, 2510937, 3090384, 3347916, 3652272, 4463888, 5021874, 6180768, 6695832, 7304544, 8927776, 10043748, 13391664, 20087496, 26783328, 40174992, 80349984]

約数ペア:

[(1, 80349984), (2, 40174992), (3, 26783328), (4, 20087496), (6, 13391664), (8, 10043748), (9, 8927776), (11, 7304544), (12, 6695832), (13, 6180768), (16, 5021874), (18, 4463888), (22, 3652272), (24, 3347916), (26, 3090384), (32, 2510937), (33, 2434848), (36, 2231944), (39, 2060256), (44, 1826136), (48, 1673958), (52, 1545192), (66, 1217424), (72, 1115972), (78, 1030128), (88, 913068), (96, 836979), (99, 811616), (104, 772596), (117, 686752), (132, 608712), (143, 561888), (144, 557986), (156, 515064), (176, 456534), (198, 405808), (208, 386298), (234, 343376), (264, 304356), (286, 280944), (288, 278993), (312, 257532), (352, 228267), (396, 202904), (416, 193149), (429, 187296), (468, 171688), (528, 152178), (572, 140472), (624, 128766), (792, 101452), (858, 93648), (936, 85844), (1056, 76089), (1144, 70236), (1248, 64383), (1287, 62432), (1584, 50726), (1716, 46824), (1872, 42922), (1951, 41184), (2288, 35118), (2574, 31216), (3168, 25363), (3432, 23412), (3744, 21461), (3902, 20592), (4576, 17559), (5148, 15608), (5853, 13728), (6864, 11706), (7804, 10296)]