76818784

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20173}}^1$

素因数の和:20207

約数の個数: 48

約数和(自身を含む): 183018528

約数和(自身を除く): 106199744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 20173, 40346, 80692, 141211, 161384, 282422, 322768, 342941, 564844, 645536, 685882, 1129688, 1371764, 2259376, 2400587, 2743528, 4518752, 4801174, 5487056, 9602348, 10974112, 19204696, 38409392, 76818784]

約数ペア:

[(1, 76818784), (2, 38409392), (4, 19204696), (7, 10974112), (8, 9602348), (14, 5487056), (16, 4801174), (17, 4518752), (28, 2743528), (32, 2400587), (34, 2259376), (56, 1371764), (68, 1129688), (112, 685882), (119, 645536), (136, 564844), (224, 342941), (238, 322768), (272, 282422), (476, 161384), (544, 141211), (952, 80692), (1904, 40346), (3808, 20173)]