78554982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51749}}^1$

素因数の和:51788

約数の個数: 32

約数和(自身を含む): 178848000

約数和(自身を除く): 100293018

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 51749, 103498, 155247, 310494, 569239, 1138478, 1190227, 1707717, 2380454, 3415434, 3570681, 7141362, 13092497, 26184994, 39277491, 78554982]

約数ペア:

[(1, 78554982), (2, 39277491), (3, 26184994), (6, 13092497), (11, 7141362), (22, 3570681), (23, 3415434), (33, 2380454), (46, 1707717), (66, 1190227), (69, 1138478), (138, 569239), (253, 310494), (506, 155247), (759, 103498), (1518, 51749)]