84687408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2427

約数の個数: 120

約数和(自身を含む): 268784880

約数和(自身を除く): 184097472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2381, 2736, 2964, 3952, 4446, 4762, 5928, 7143, 8892, 9524, 11856, 14286, 17784, 19048, 21429, 28572, 30953, 35568, 38096, 42858, 45239, 57144, 61906, 85716, 90478, 92859, 114288, 123812, 135717, 171432, 180956, 185718, 247624, 271434, 278577, 342864, 361912, 371436, 407151, 495248, 542868, 557154, 588107, 723824, 742872, 814302, 1085736, 1114308, 1176214, 1485744, 1628604, 1764321, 2171472, 2228616, 2352428, 3257208, 3528642, 4457232, 4704856, 5292963, 6514416, 7057284, 9409712, 10585926, 14114568, 21171852, 28229136, 42343704, 84687408]

約数ペア:

[(1, 84687408), (2, 42343704), (3, 28229136), (4, 21171852), (6, 14114568), (8, 10585926), (9, 9409712), (12, 7057284), (13, 6514416), (16, 5292963), (18, 4704856), (19, 4457232), (24, 3528642), (26, 3257208), (36, 2352428), (38, 2228616), (39, 2171472), (48, 1764321), (52, 1628604), (57, 1485744), (72, 1176214), (76, 1114308), (78, 1085736), (104, 814302), (114, 742872), (117, 723824), (144, 588107), (152, 557154), (156, 542868), (171, 495248), (208, 407151), (228, 371436), (234, 361912), (247, 342864), (304, 278577), (312, 271434), (342, 247624), (456, 185718), (468, 180956), (494, 171432), (624, 135717), (684, 123812), (741, 114288), (912, 92859), (936, 90478), (988, 85716), (1368, 61906), (1482, 57144), (1872, 45239), (1976, 42858), (2223, 38096), (2381, 35568), (2736, 30953), (2964, 28572), (3952, 21429), (4446, 19048), (4762, 17784), (5928, 14286), (7143, 11856), (8892, 9524)]