71874162

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{5179}}^1$

素因数の和:5447

約数の個数: 32

約数和(自身を含む): 160372800

約数和(自身を除く): 88498638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 5179, 6939, 10358, 13878, 15537, 31074, 46611, 93222, 139833, 279666, 1331003, 2662006, 3993009, 7986018, 11979027, 23958054, 35937081, 71874162]

約数ペア:

[(1, 71874162), (2, 35937081), (3, 23958054), (6, 11979027), (9, 7986018), (18, 3993009), (27, 2662006), (54, 1331003), (257, 279666), (514, 139833), (771, 93222), (1542, 46611), (2313, 31074), (4626, 15537), (5179, 13878), (6939, 10358)]