78042016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6469}}^1$

素因数の和:6521

約数の個数: 48

約数和(自身を含む): 171196200

約数和(自身を除く): 93154184

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 3016, 6032, 6469, 12064, 12938, 25876, 51752, 84097, 103504, 168194, 187601, 207008, 336388, 375202, 672776, 750404, 1345552, 1500808, 2438813, 2691104, 3001616, 4877626, 6003232, 9755252, 19510504, 39021008, 78042016]

約数ペア:

[(1, 78042016), (2, 39021008), (4, 19510504), (8, 9755252), (13, 6003232), (16, 4877626), (26, 3001616), (29, 2691104), (32, 2438813), (52, 1500808), (58, 1345552), (104, 750404), (116, 672776), (208, 375202), (232, 336388), (377, 207008), (416, 187601), (464, 168194), (754, 103504), (928, 84097), (1508, 51752), (3016, 25876), (6032, 12938), (6469, 12064)]