77646536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2819}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 159386400

約数和(自身を除く): 81739864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1252, 2504, 2819, 3443, 5638, 6886, 11276, 13772, 22552, 27544, 31009, 62018, 124036, 248072, 882347, 1764694, 3529388, 7058776, 9705817, 19411634, 38823268, 77646536]

約数ペア:

[(1, 77646536), (2, 38823268), (4, 19411634), (8, 9705817), (11, 7058776), (22, 3529388), (44, 1764694), (88, 882347), (313, 248072), (626, 124036), (1252, 62018), (2504, 31009), (2819, 27544), (3443, 22552), (5638, 13772), (6886, 11276)]