71954838

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{28351}}^1$

素因数の和:28409

約数の個数: 32

約数和(自身を含む): 163307520

約数和(自身を除く): 91352682

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 28351, 56702, 85053, 170106, 255159, 510318, 765477, 1332497, 1530954, 2664994, 3997491, 7994982, 11992473, 23984946, 35977419, 71954838]

約数ペア:

[(1, 71954838), (2, 35977419), (3, 23984946), (6, 11992473), (9, 7994982), (18, 3997491), (27, 2664994), (47, 1530954), (54, 1332497), (94, 765477), (141, 510318), (282, 255159), (423, 170106), (846, 85053), (1269, 56702), (2538, 28351)]