71210016

素因数分解:

$2^5\times 3^4\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 120

約数和(自身を含む): 212590224

約数和(自身を除く): 141380208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 83, 96, 108, 144, 162, 166, 216, 249, 288, 324, 331, 332, 432, 498, 648, 662, 664, 747, 864, 993, 996, 1296, 1324, 1328, 1494, 1986, 1992, 2241, 2592, 2648, 2656, 2979, 2988, 3972, 3984, 4482, 5296, 5958, 5976, 6723, 7944, 7968, 8937, 8964, 10592, 11916, 11952, 13446, 15888, 17874, 17928, 23832, 23904, 26811, 26892, 27473, 31776, 35748, 35856, 47664, 53622, 53784, 54946, 71496, 71712, 82419, 95328, 107244, 107568, 109892, 142992, 164838, 214488, 215136, 219784, 247257, 285984, 329676, 428976, 439568, 494514, 659352, 741771, 857952, 879136, 989028, 1318704, 1483542, 1978056, 2225313, 2637408, 2967084, 3956112, 4450626, 5934168, 7912224, 8901252, 11868336, 17802504, 23736672, 35605008, 71210016]

約数ペア:

[(1, 71210016), (2, 35605008), (3, 23736672), (4, 17802504), (6, 11868336), (8, 8901252), (9, 7912224), (12, 5934168), (16, 4450626), (18, 3956112), (24, 2967084), (27, 2637408), (32, 2225313), (36, 1978056), (48, 1483542), (54, 1318704), (72, 989028), (81, 879136), (83, 857952), (96, 741771), (108, 659352), (144, 494514), (162, 439568), (166, 428976), (216, 329676), (249, 285984), (288, 247257), (324, 219784), (331, 215136), (332, 214488), (432, 164838), (498, 142992), (648, 109892), (662, 107568), (664, 107244), (747, 95328), (864, 82419), (993, 71712), (996, 71496), (1296, 54946), (1324, 53784), (1328, 53622), (1494, 47664), (1986, 35856), (1992, 35748), (2241, 31776), (2592, 27473), (2648, 26892), (2656, 26811), (2979, 23904), (2988, 23832), (3972, 17928), (3984, 17874), (4482, 15888), (5296, 13446), (5958, 11952), (5976, 11916), (6723, 10592), (7944, 8964), (7968, 8937)]