76561884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{303817}}^1$

素因数の和:303834

約数の個数: 36

約数和(自身を含む): 221179504

約数和(自身を除く): 144617620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 303817, 607634, 911451, 1215268, 1822902, 2126719, 2734353, 3645804, 4253438, 5468706, 6380157, 8506876, 10937412, 12760314, 19140471, 25520628, 38280942, 76561884]

約数ペア:

[(1, 76561884), (2, 38280942), (3, 25520628), (4, 19140471), (6, 12760314), (7, 10937412), (9, 8506876), (12, 6380157), (14, 5468706), (18, 4253438), (21, 3645804), (28, 2734353), (36, 2126719), (42, 1822902), (63, 1215268), (84, 911451), (126, 607634), (252, 303817)]