78943968

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{1019}}^1$

素因数の和:1304

約数の個数: 72

約数和(自身を含む): 225552600

約数和(自身を除く): 146608632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 538, 807, 1019, 1076, 1614, 2038, 2152, 2421, 3057, 3228, 4076, 4304, 4842, 6114, 6456, 8152, 8608, 9171, 9684, 12228, 12912, 16304, 18342, 19368, 24456, 25824, 32608, 36684, 38736, 48912, 73368, 77472, 97824, 146736, 274111, 293472, 548222, 822333, 1096444, 1644666, 2192888, 2466999, 3289332, 4385776, 4933998, 6578664, 8771552, 9867996, 13157328, 19735992, 26314656, 39471984, 78943968]

約数ペア:

[(1, 78943968), (2, 39471984), (3, 26314656), (4, 19735992), (6, 13157328), (8, 9867996), (9, 8771552), (12, 6578664), (16, 4933998), (18, 4385776), (24, 3289332), (32, 2466999), (36, 2192888), (48, 1644666), (72, 1096444), (96, 822333), (144, 548222), (269, 293472), (288, 274111), (538, 146736), (807, 97824), (1019, 77472), (1076, 73368), (1614, 48912), (2038, 38736), (2152, 36684), (2421, 32608), (3057, 25824), (3228, 24456), (4076, 19368), (4304, 18342), (4842, 16304), (6114, 12912), (6456, 12228), (8152, 9684), (8608, 9171)]