71131776

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2697

約数の個数: 64

約数和(自身を含む): 191678400

約数和(自身を除く): 120546624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 2609, 3408, 4544, 5218, 6816, 7827, 9088, 10436, 13632, 15654, 20872, 27264, 31308, 41744, 62616, 83488, 125232, 166976, 185239, 250464, 333952, 370478, 500928, 555717, 740956, 1001856, 1111434, 1481912, 2222868, 2963824, 4445736, 5927648, 8891472, 11855296, 17782944, 23710592, 35565888, 71131776]

約数ペア:

[(1, 71131776), (2, 35565888), (3, 23710592), (4, 17782944), (6, 11855296), (8, 8891472), (12, 5927648), (16, 4445736), (24, 2963824), (32, 2222868), (48, 1481912), (64, 1111434), (71, 1001856), (96, 740956), (128, 555717), (142, 500928), (192, 370478), (213, 333952), (284, 250464), (384, 185239), (426, 166976), (568, 125232), (852, 83488), (1136, 62616), (1704, 41744), (2272, 31308), (2609, 27264), (3408, 20872), (4544, 15654), (5218, 13632), (6816, 10436), (7827, 9088)]