78262848

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:542

約数の個数: 140

約数和(自身を含む): 239971072

約数和(自身を除く): 161708224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 487, 496, 558, 576, 648, 744, 837, 864, 974, 992, 1116, 1296, 1461, 1488, 1674, 1728, 1948, 1984, 2232, 2511, 2592, 2922, 2976, 3348, 3896, 4383, 4464, 5022, 5184, 5844, 5952, 6696, 7792, 8766, 8928, 10044, 11688, 13149, 13392, 15097, 15584, 17532, 17856, 20088, 23376, 26298, 26784, 30194, 31168, 35064, 39447, 40176, 45291, 46752, 52596, 53568, 60388, 70128, 78894, 80352, 90582, 93504, 105192, 120776, 135873, 140256, 157788, 160704, 181164, 210384, 241552, 271746, 280512, 315576, 362328, 407619, 420768, 483104, 543492, 631152, 724656, 815238, 841536, 966208, 1086984, 1222857, 1262304, 1449312, 1630476, 2173968, 2445714, 2524608, 2898624, 3260952, 4347936, 4891428, 6521904, 8695872, 9782856, 13043808, 19565712, 26087616, 39131424, 78262848]

約数ペア:

[(1, 78262848), (2, 39131424), (3, 26087616), (4, 19565712), (6, 13043808), (8, 9782856), (9, 8695872), (12, 6521904), (16, 4891428), (18, 4347936), (24, 3260952), (27, 2898624), (31, 2524608), (32, 2445714), (36, 2173968), (48, 1630476), (54, 1449312), (62, 1262304), (64, 1222857), (72, 1086984), (81, 966208), (93, 841536), (96, 815238), (108, 724656), (124, 631152), (144, 543492), (162, 483104), (186, 420768), (192, 407619), (216, 362328), (248, 315576), (279, 280512), (288, 271746), (324, 241552), (372, 210384), (432, 181164), (487, 160704), (496, 157788), (558, 140256), (576, 135873), (648, 120776), (744, 105192), (837, 93504), (864, 90582), (974, 80352), (992, 78894), (1116, 70128), (1296, 60388), (1461, 53568), (1488, 52596), (1674, 46752), (1728, 45291), (1948, 40176), (1984, 39447), (2232, 35064), (2511, 31168), (2592, 30194), (2922, 26784), (2976, 26298), (3348, 23376), (3896, 20088), (4383, 17856), (4464, 17532), (5022, 15584), (5184, 15097), (5844, 13392), (5952, 13149), (6696, 11688), (7792, 10044), (8766, 8928)]