85020166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 165473280

約数和(自身を除く): 80453114

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1619, 1694, 2387, 3238, 3751, 4774, 7502, 11333, 17809, 22666, 26257, 35618, 50189, 52514, 100378, 124663, 195899, 249326, 351323, 391798, 552079, 702646, 1104158, 1371293, 2742586, 3864553, 6072869, 7729106, 12145738, 42510083, 85020166]

約数ペア:

[(1, 85020166), (2, 42510083), (7, 12145738), (11, 7729106), (14, 6072869), (22, 3864553), (31, 2742586), (62, 1371293), (77, 1104158), (121, 702646), (154, 552079), (217, 391798), (242, 351323), (341, 249326), (434, 195899), (682, 124663), (847, 100378), (1619, 52514), (1694, 50189), (2387, 35618), (3238, 26257), (3751, 22666), (4774, 17809), (7502, 11333)]