71473752

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{2251}}^1$

素因数の和:2283

約数の個数: 120

約数和(自身を含む): 232980660

約数和(自身を除く): 161506908

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2251, 2268, 2646, 3528, 3969, 4502, 4536, 5292, 6753, 7938, 9004, 10584, 13506, 15757, 15876, 18008, 20259, 27012, 31514, 31752, 40518, 47271, 54024, 60777, 63028, 81036, 94542, 110299, 121554, 126056, 141813, 162072, 182331, 189084, 220598, 243108, 283626, 330897, 364662, 378168, 425439, 441196, 486216, 567252, 661794, 729324, 850878, 882392, 992691, 1134504, 1276317, 1323588, 1458648, 1701756, 1985382, 2552634, 2647176, 2978073, 3403512, 3970764, 5105268, 5956146, 7941528, 8934219, 10210536, 11912292, 17868438, 23824584, 35736876, 71473752]

約数ペア:

[(1, 71473752), (2, 35736876), (3, 23824584), (4, 17868438), (6, 11912292), (7, 10210536), (8, 8934219), (9, 7941528), (12, 5956146), (14, 5105268), (18, 3970764), (21, 3403512), (24, 2978073), (27, 2647176), (28, 2552634), (36, 1985382), (42, 1701756), (49, 1458648), (54, 1323588), (56, 1276317), (63, 1134504), (72, 992691), (81, 882392), (84, 850878), (98, 729324), (108, 661794), (126, 567252), (147, 486216), (162, 441196), (168, 425439), (189, 378168), (196, 364662), (216, 330897), (252, 283626), (294, 243108), (324, 220598), (378, 189084), (392, 182331), (441, 162072), (504, 141813), (567, 126056), (588, 121554), (648, 110299), (756, 94542), (882, 81036), (1134, 63028), (1176, 60777), (1323, 54024), (1512, 47271), (1764, 40518), (2251, 31752), (2268, 31514), (2646, 27012), (3528, 20259), (3969, 18008), (4502, 15876), (4536, 15757), (5292, 13506), (6753, 10584), (7938, 9004)]