87780618

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{6043}}^1$

素因数の和:6323

約数の個数: 32

約数和(自身を含む): 195825600

約数和(自身を除く): 108044982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 538, 807, 1614, 2421, 4842, 6043, 7263, 12086, 14526, 18129, 36258, 54387, 108774, 163161, 326322, 1625567, 3251134, 4876701, 9753402, 14630103, 29260206, 43890309, 87780618]

約数ペア:

[(1, 87780618), (2, 43890309), (3, 29260206), (6, 14630103), (9, 9753402), (18, 4876701), (27, 3251134), (54, 1625567), (269, 326322), (538, 163161), (807, 108774), (1614, 54387), (2421, 36258), (4842, 18129), (6043, 14526), (7263, 12086)]