84716688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 257275200

約数和(自身を除く): 172558512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 181, 196, 199, 294, 336, 362, 392, 398, 543, 588, 597, 724, 784, 796, 1086, 1176, 1194, 1267, 1393, 1448, 1592, 2172, 2352, 2388, 2534, 2786, 2896, 3184, 3801, 4179, 4344, 4776, 5068, 5572, 7602, 8358, 8688, 8869, 9552, 9751, 10136, 11144, 15204, 16716, 17738, 19502, 20272, 22288, 26607, 29253, 30408, 33432, 35476, 36019, 39004, 53214, 58506, 60816, 66864, 70952, 72038, 78008, 106428, 108057, 117012, 141904, 144076, 156016, 212856, 216114, 234024, 252133, 288152, 425712, 432228, 468048, 504266, 576304, 756399, 864456, 1008532, 1512798, 1728912, 1764931, 2017064, 3025596, 3529862, 4034128, 5294793, 6051192, 7059724, 10589586, 12102384, 14119448, 21179172, 28238896, 42358344, 84716688]

約数ペア:

[(1, 84716688), (2, 42358344), (3, 28238896), (4, 21179172), (6, 14119448), (7, 12102384), (8, 10589586), (12, 7059724), (14, 6051192), (16, 5294793), (21, 4034128), (24, 3529862), (28, 3025596), (42, 2017064), (48, 1764931), (49, 1728912), (56, 1512798), (84, 1008532), (98, 864456), (112, 756399), (147, 576304), (168, 504266), (181, 468048), (196, 432228), (199, 425712), (294, 288152), (336, 252133), (362, 234024), (392, 216114), (398, 212856), (543, 156016), (588, 144076), (597, 141904), (724, 117012), (784, 108057), (796, 106428), (1086, 78008), (1176, 72038), (1194, 70952), (1267, 66864), (1393, 60816), (1448, 58506), (1592, 53214), (2172, 39004), (2352, 36019), (2388, 35476), (2534, 33432), (2786, 30408), (2896, 29253), (3184, 26607), (3801, 22288), (4179, 20272), (4344, 19502), (4776, 17738), (5068, 16716), (5572, 15204), (7602, 11144), (8358, 10136), (8688, 9751), (8869, 9552)]