85078308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 232237152

約数和(自身を除く): 147158844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 257, 294, 514, 563, 588, 771, 1028, 1126, 1542, 1689, 1799, 2252, 3084, 3378, 3598, 3941, 5397, 6756, 7196, 7882, 10794, 11823, 12593, 15764, 21588, 23646, 25186, 27587, 37779, 47292, 50372, 55174, 75558, 82761, 110348, 144691, 151116, 165522, 289382, 331044, 434073, 578764, 868146, 1012837, 1736292, 2025674, 3038511, 4051348, 6077022, 7089859, 12154044, 14179718, 21269577, 28359436, 42539154, 85078308]

約数ペア:

[(1, 85078308), (2, 42539154), (3, 28359436), (4, 21269577), (6, 14179718), (7, 12154044), (12, 7089859), (14, 6077022), (21, 4051348), (28, 3038511), (42, 2025674), (49, 1736292), (84, 1012837), (98, 868146), (147, 578764), (196, 434073), (257, 331044), (294, 289382), (514, 165522), (563, 151116), (588, 144691), (771, 110348), (1028, 82761), (1126, 75558), (1542, 55174), (1689, 50372), (1799, 47292), (2252, 37779), (3084, 27587), (3378, 25186), (3598, 23646), (3941, 21588), (5397, 15764), (6756, 12593), (7196, 11823), (7882, 10794)]