31952556

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 85123584

約数和(自身を除く): 53171028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 463, 486, 639, 852, 926, 972, 1278, 1389, 1852, 1917, 2556, 2778, 3834, 4167, 5556, 5751, 7668, 8334, 11502, 12501, 16668, 17253, 23004, 25002, 32873, 34506, 37503, 50004, 65746, 69012, 75006, 98619, 112509, 131492, 150012, 197238, 225018, 295857, 394476, 450036, 591714, 887571, 1183428, 1775142, 2662713, 3550284, 5325426, 7988139, 10650852, 15976278, 31952556]

約数ペア:

[(1, 31952556), (2, 15976278), (3, 10650852), (4, 7988139), (6, 5325426), (9, 3550284), (12, 2662713), (18, 1775142), (27, 1183428), (36, 887571), (54, 591714), (71, 450036), (81, 394476), (108, 295857), (142, 225018), (162, 197238), (213, 150012), (243, 131492), (284, 112509), (324, 98619), (426, 75006), (463, 69012), (486, 65746), (639, 50004), (852, 37503), (926, 34506), (972, 32873), (1278, 25002), (1389, 23004), (1852, 17253), (1917, 16668), (2556, 12501), (2778, 11502), (3834, 8334), (4167, 7668), (5556, 5751)]