79771808

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 165019680

約数和(自身を除く): 85247872

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 116, 134, 232, 268, 464, 536, 928, 1072, 1283, 1943, 2144, 2566, 3886, 5132, 7772, 10264, 15544, 20528, 31088, 37207, 41056, 62176, 74414, 85961, 148828, 171922, 297656, 343844, 595312, 687688, 1190624, 1375376, 2492869, 2750752, 4985738, 9971476, 19942952, 39885904, 79771808]

約数ペア:

[(1, 79771808), (2, 39885904), (4, 19942952), (8, 9971476), (16, 4985738), (29, 2750752), (32, 2492869), (58, 1375376), (67, 1190624), (116, 687688), (134, 595312), (232, 343844), (268, 297656), (464, 171922), (536, 148828), (928, 85961), (1072, 74414), (1283, 62176), (1943, 41056), (2144, 37207), (2566, 31088), (3886, 20528), (5132, 15544), (7772, 10264)]