91139776

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15649}}^1$

素因数の和:15681

約数の個数: 56

約数和(自身を含む): 222605600

約数和(自身を除く): 131465824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 15649, 31298, 62596, 109543, 125192, 203437, 219086, 250384, 406874, 438172, 500768, 813748, 876344, 1001536, 1424059, 1627496, 1752688, 2848118, 3254992, 3505376, 5696236, 6509984, 7010752, 11392472, 13019968, 22784944, 45569888, 91139776]

約数ペア:

[(1, 91139776), (2, 45569888), (4, 22784944), (7, 13019968), (8, 11392472), (13, 7010752), (14, 6509984), (16, 5696236), (26, 3505376), (28, 3254992), (32, 2848118), (52, 1752688), (56, 1627496), (64, 1424059), (91, 1001536), (104, 876344), (112, 813748), (182, 500768), (208, 438172), (224, 406874), (364, 250384), (416, 219086), (448, 203437), (728, 125192), (832, 109543), (1456, 62596), (2912, 31298), (5824, 15649)]