81929404

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1330

約数の個数: 36

約数和(自身を含む): 154840000

約数和(自身を除く): 72910596

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 529, 713, 1058, 1249, 1426, 2116, 2498, 2852, 4996, 16399, 28727, 32798, 38719, 57454, 65596, 77438, 114908, 154876, 660721, 890537, 1321442, 1781074, 2642884, 3562148, 20482351, 40964702, 81929404]

約数ペア:

[(1, 81929404), (2, 40964702), (4, 20482351), (23, 3562148), (31, 2642884), (46, 1781074), (62, 1321442), (92, 890537), (124, 660721), (529, 154876), (713, 114908), (1058, 77438), (1249, 65596), (1426, 57454), (2116, 38719), (2498, 32798), (2852, 28727), (4996, 16399)]