83261794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 163787904

約数和(自身を除く): 80526110

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 2137, 2783, 3542, 4274, 5566, 14959, 19481, 23507, 29918, 38962, 47014, 49151, 98302, 164549, 258577, 329098, 344057, 517154, 540661, 688114, 1081322, 1810039, 3620078, 3784627, 5947271, 7569254, 11894542, 41630897, 83261794]

約数ペア:

[(1, 83261794), (2, 41630897), (7, 11894542), (11, 7569254), (14, 5947271), (22, 3784627), (23, 3620078), (46, 1810039), (77, 1081322), (121, 688114), (154, 540661), (161, 517154), (242, 344057), (253, 329098), (322, 258577), (506, 164549), (847, 98302), (1694, 49151), (1771, 47014), (2137, 38962), (2783, 29918), (3542, 23507), (4274, 19481), (5566, 14959)]