69443868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2731}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 175634816

約数和(自身を除く): 106190948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 2731, 4238, 5462, 6357, 8193, 8476, 10924, 12714, 16386, 25428, 32772, 35503, 71006, 106509, 142012, 213018, 426036, 445153, 890306, 1335459, 1780612, 2670918, 5341836, 5786989, 11573978, 17360967, 23147956, 34721934, 69443868]

約数ペア:

[(1, 69443868), (2, 34721934), (3, 23147956), (4, 17360967), (6, 11573978), (12, 5786989), (13, 5341836), (26, 2670918), (39, 1780612), (52, 1335459), (78, 890306), (156, 445153), (163, 426036), (326, 213018), (489, 142012), (652, 106509), (978, 71006), (1956, 35503), (2119, 32772), (2731, 25428), (4238, 16386), (5462, 12714), (6357, 10924), (8193, 8476)]