71397984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 215744256

約数和(自身を除く): 144346272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 181, 224, 336, 362, 543, 587, 672, 724, 1086, 1174, 1267, 1448, 1761, 2172, 2348, 2534, 2896, 3522, 3801, 4109, 4344, 4696, 5068, 5792, 7044, 7602, 8218, 8688, 9392, 10136, 12327, 14088, 15204, 16436, 17376, 18784, 20272, 24654, 28176, 30408, 32872, 40544, 49308, 56352, 60816, 65744, 98616, 106247, 121632, 131488, 197232, 212494, 318741, 394464, 424988, 637482, 743729, 849976, 1274964, 1487458, 1699952, 2231187, 2549928, 2974916, 3399904, 4462374, 5099856, 5949832, 8924748, 10199712, 11899664, 17849496, 23799328, 35698992, 71397984]

約数ペア:

[(1, 71397984), (2, 35698992), (3, 23799328), (4, 17849496), (6, 11899664), (7, 10199712), (8, 8924748), (12, 5949832), (14, 5099856), (16, 4462374), (21, 3399904), (24, 2974916), (28, 2549928), (32, 2231187), (42, 1699952), (48, 1487458), (56, 1274964), (84, 849976), (96, 743729), (112, 637482), (168, 424988), (181, 394464), (224, 318741), (336, 212494), (362, 197232), (543, 131488), (587, 121632), (672, 106247), (724, 98616), (1086, 65744), (1174, 60816), (1267, 56352), (1448, 49308), (1761, 40544), (2172, 32872), (2348, 30408), (2534, 28176), (2896, 24654), (3522, 20272), (3801, 18784), (4109, 17376), (4344, 16436), (4696, 15204), (5068, 14088), (5792, 12327), (7044, 10136), (7602, 9392), (8218, 8688)]