78641694

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1103}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 181351872

約数和(自身を除く): 102710178

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 233, 306, 466, 699, 1103, 1398, 2097, 2206, 3309, 3961, 4194, 6618, 7922, 9927, 11883, 18751, 19854, 23766, 35649, 37502, 56253, 71298, 112506, 168759, 256999, 337518, 513998, 770997, 1541994, 2312991, 4368983, 4625982, 8737966, 13106949, 26213898, 39320847, 78641694]

約数ペア:

[(1, 78641694), (2, 39320847), (3, 26213898), (6, 13106949), (9, 8737966), (17, 4625982), (18, 4368983), (34, 2312991), (51, 1541994), (102, 770997), (153, 513998), (233, 337518), (306, 256999), (466, 168759), (699, 112506), (1103, 71298), (1398, 56253), (2097, 37502), (2206, 35649), (3309, 23766), (3961, 19854), (4194, 18751), (6618, 11883), (7922, 9927)]