82560768

素因数分解:

$2^8\times 3^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 221267088

約数和(自身を除く): 138706320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 193, 256, 384, 386, 557, 579, 768, 772, 1114, 1158, 1544, 1671, 2228, 2316, 3088, 3342, 4456, 4632, 6176, 6684, 8912, 9264, 12352, 13368, 17824, 18528, 24704, 26736, 35648, 37056, 49408, 53472, 71296, 74112, 106944, 107501, 142592, 148224, 213888, 215002, 322503, 427776, 430004, 645006, 860008, 1290012, 1720016, 2580024, 3440032, 5160048, 6880064, 10320096, 13760128, 20640192, 27520256, 41280384, 82560768]

約数ペア:

[(1, 82560768), (2, 41280384), (3, 27520256), (4, 20640192), (6, 13760128), (8, 10320096), (12, 6880064), (16, 5160048), (24, 3440032), (32, 2580024), (48, 1720016), (64, 1290012), (96, 860008), (128, 645006), (192, 430004), (193, 427776), (256, 322503), (384, 215002), (386, 213888), (557, 148224), (579, 142592), (768, 107501), (772, 106944), (1114, 74112), (1158, 71296), (1544, 53472), (1671, 49408), (2228, 37056), (2316, 35648), (3088, 26736), (3342, 24704), (4456, 18528), (4632, 17824), (6176, 13368), (6684, 12352), (8912, 9264)]