71376384

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1551

約数の個数: 80

約数和(自身を含む): 196416000

約数和(自身を除く): 125039616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1499, 1536, 1984, 2976, 2998, 3968, 4497, 5952, 5996, 7936, 8994, 11904, 11992, 15872, 17988, 23808, 23984, 35976, 46469, 47616, 47968, 71952, 92938, 95936, 139407, 143904, 185876, 191872, 278814, 287808, 371752, 383744, 557628, 575616, 743504, 767488, 1115256, 1151232, 1487008, 2230512, 2302464, 2974016, 4461024, 5948032, 8922048, 11896064, 17844096, 23792128, 35688192, 71376384]

約数ペア:

[(1, 71376384), (2, 35688192), (3, 23792128), (4, 17844096), (6, 11896064), (8, 8922048), (12, 5948032), (16, 4461024), (24, 2974016), (31, 2302464), (32, 2230512), (48, 1487008), (62, 1151232), (64, 1115256), (93, 767488), (96, 743504), (124, 575616), (128, 557628), (186, 383744), (192, 371752), (248, 287808), (256, 278814), (372, 191872), (384, 185876), (496, 143904), (512, 139407), (744, 95936), (768, 92938), (992, 71952), (1488, 47968), (1499, 47616), (1536, 46469), (1984, 35976), (2976, 23984), (2998, 23808), (3968, 17988), (4497, 15872), (5952, 11992), (5996, 11904), (7936, 8994)]