71458464

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1419

約数の個数: 144

約数和(自身を含む): 238212576

約数和(自身を除く): 166754112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1381, 1568, 1617, 1848, 2156, 2352, 2464, 2762, 3234, 3696, 4143, 4312, 4704, 5524, 6468, 7392, 8286, 8624, 9667, 11048, 12936, 15191, 16572, 17248, 19334, 22096, 25872, 29001, 30382, 33144, 38668, 44192, 45573, 51744, 58002, 60764, 66288, 67669, 77336, 91146, 106337, 116004, 121528, 132576, 135338, 154672, 182292, 203007, 212674, 232008, 243056, 270676, 309344, 319011, 364584, 406014, 425348, 464016, 486112, 541352, 638022, 729168, 744359, 812028, 850696, 928032, 1082704, 1276044, 1458336, 1488718, 1624056, 1701392, 2165408, 2233077, 2552088, 2977436, 3248112, 3402784, 4466154, 5104176, 5954872, 6496224, 8932308, 10208352, 11909744, 17864616, 23819488, 35729232, 71458464]

約数ペア:

[(1, 71458464), (2, 35729232), (3, 23819488), (4, 17864616), (6, 11909744), (7, 10208352), (8, 8932308), (11, 6496224), (12, 5954872), (14, 5104176), (16, 4466154), (21, 3402784), (22, 3248112), (24, 2977436), (28, 2552088), (32, 2233077), (33, 2165408), (42, 1701392), (44, 1624056), (48, 1488718), (49, 1458336), (56, 1276044), (66, 1082704), (77, 928032), (84, 850696), (88, 812028), (96, 744359), (98, 729168), (112, 638022), (132, 541352), (147, 486112), (154, 464016), (168, 425348), (176, 406014), (196, 364584), (224, 319011), (231, 309344), (264, 270676), (294, 243056), (308, 232008), (336, 212674), (352, 203007), (392, 182292), (462, 154672), (528, 135338), (539, 132576), (588, 121528), (616, 116004), (672, 106337), (784, 91146), (924, 77336), (1056, 67669), (1078, 66288), (1176, 60764), (1232, 58002), (1381, 51744), (1568, 45573), (1617, 44192), (1848, 38668), (2156, 33144), (2352, 30382), (2464, 29001), (2762, 25872), (3234, 22096), (3696, 19334), (4143, 17248), (4312, 16572), (4704, 15191), (5524, 12936), (6468, 11048), (7392, 9667), (8286, 8624)]